Underage sister in law flirting, sex?

I was in the pool alone with my little sister in law and we were playing keep away. She was holding my hand against her chest while trying to pry my fingers off of the ball. I was immediately excited as she put the back of my hand against the top of her breast to get the ball and we were tightly pressed together and her butt was right in my lap (like we were spooning). I was getting aroused and didn't want the situation to get sour so I said, "I am not trying to be all on you but we ended up this way." She said, "I don't see nothing wrong." I know she could feel my man hood poking her in the rear as it was very uncomfortable for me as it was being bent in an uncomfortable way. I ended up moving because I couldn't stand the pain anymore and we continued to play keep away.

We were both sitting on a couch. I had a flash light and was shinning it in her eye. She of course wanted to get me back by getting the flash light. I held the flash light far away with my left hand and she spread across my lap to try to get it from me. I was using my other hand keeping her hands away from the flash light. She then took my right hand and put it between her legs to hold it while she reached for the flash light. I don't know what she was thinking but she had a skirt on. She put my hand right on top of her womanhood. I didn't know if she realilized what she just did. I rotated my hand and my hand now laid on her upper inner thigh with my thumb and pointer finger resting against her panties. She did notice that I had a hard on when her forearm pressed against my lap. I then gave up and let her have the flash light but she didn't move. She left her forearm on my manhood and slowly moved it around to feel it. She rested her head against my chest and continued to not move. I slowly started to rub her inner thigh. I really didn't want to do anything in fear of everything possibly that could go wrong. We ended up stopping after 5 minutes when dinner was ready at my in laws.

Those are the two most sexual moments we have had. She isn't like any 15 year old in high school I ever met. She is very shapely. I really want to keep our relationship as is but I want to have sex with her. Is this at all normal? If so how should I go about it? She is mentally mature so I may just ask her if she would like to. I’m really confused right now because I do love and care for her.

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Based on 5235 votes (4128 yes)
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Comments ( 72 )
  • Jim_Pfoss

    Yeah, that's normal. After reading your story, even I want to have sex with her.

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    • Nero57

      Only thing I'd add is make sure she is aware how you view the situation and what you want to do. If she is, then GO FOR IT HOLY SHIT DUDE

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  • Divadelamort

    You need to be the adult here and set boundaries. 15 year old girls can be going through a lot of confusing changes. Heres the thing she is flirting with you, but just because she is flirting doesnt make fucking her ok. You should care enough about her to teach her healthy sexual boundaries. The way you handle this could affect the way she interacts with men for the rest of her life. Please dont teach her that its ok to do this. Have respect for your family , yourself and teach her how to treat her self with respect. the behaviors you are allowing to go on with the "flirting" could well be the same behaviours that cause her to get into situations that are much worse. You make her pedophile bait and an easy target to exploit by allowing this to continue. Do the right thing.

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  • nobodyspecial

    why am i never that lucky???

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    • infinity526

      i totally agree...

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      • bobbert

        Yep, same here :l

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        • fetishlover

          me too :)

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    • King_Felix_IV

      :'-(

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  • Gimmie

    For me it was as normal as could be. My wife was 18, sister-in-law younger. 13 to start. I said no way too many times and fina;lly gave in. Eventually I had both in the bed and not my idea. Go figure....... It has been a weird life but it's been fun!

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  • familyguy63

    Dude is hardly a child molester! Has anyone seen the teenage girls nowadays?? Only he can decide if fucking her is worth the potential trouble!! Maybe wait till she turns 16,to be safe!

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  • Stinkywizzletooth

    To be married in te US you have to be at least 18, and since the age of consent is i believe 16, from a legal standpoint the only, and obvious answer is no. It sounds like a shitty situation, but you would be a better person morally for not going through with it. Ur choice tho, just remember what they do to guys like you in prison. Youd be the 15 year old girl. :)

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    • Angel_in_a_Glass_Dress

      actually that's incorrect - age of marriage & consent depend on the state.

      I know that Hawaii, for example, has an age of consent of 14... provided the other party is between the ages of 14-19.

      And some states have an age of consent of 18, but allow 16-17 with parental consent.

      however that being said, the OP might have accidentally ended in those situations, the fact that he started stroking the child between her thighs while aroused.... no longer allows him the luxury of saying it's an accident.

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  • sisterchristian

    I had a very similar story to yours except it was with an older sister in law and I was a teen. But the keep away bit and everything exactly. Though in my story we did end up kissing passionately many many times when alone afterwards. Curious to know how your story ended.

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  • Littlecylon

    That's incest, and pedophilia, and cheating. Even if you don't consider it incest because your not blood related, it's pedophilia and cheating.

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    • duub

      Actually it's not. Pedophilia is the attraction to children who haven't hit puberty yet. I can't express how much I hate people who spray their "knowledge" everywhere without making sure they're right.

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    • Charmo

      They're not related, so it's not incest.
      She's not prepubescent, so it's not pedophilia.
      The girl in question isn't necessarily his spouse's sister, it could be his sibling's spouse's sister, so it's not cheating.

      You fail three-fold.

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    • Realiteeee

      ABSALUTELY RIGHT

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  • emmyems

    how is she your sister-in-law? is she your wife's sister? if so, what about your wife?! think how she would feel.

    also, she's underage. enjoy your time in the slammer if you decide to go through with this.

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  • jhollow

    OKAY, FIRST THINGS FIRST... GET AN F'ING LIFE, DUDE!!

    THIS IS A STORY COPIED FROM ANOTHER WEBSITE, WHICH I REMEMBER READING ABOUT A YEAR AGO.

    IF YOU'RE GOING TO POST, MAKE UP YOUR OWN STORY, INSTEAD OF STEALING ONE... DUMBASS!

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  • hammerofgod

    ARE YOU NUTS!! YOU HAVEN'T GONE DOWN ON THAT PUSSY YET??!!

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  • edlager

    over here in sweden, the age limit for sex is 15 :)

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    • mr.d

      Same in Denmark

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    • 1WeirdGuy

      U cant have sex oolder than 15?

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  • rockerfeller

    Fuck her , say good bye to your marriage , also say good bye to her cos obviously you wont be sleeping with her once your wife will know . Also probably spend some time in jail for pre teen sex. obviously you will lose your job . Hit the bottle until liver cirrhosis will finally take you away. Good luck , you need it.

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    • edmundh

      You seem so absolutely certain you'll be discovered. Many people have done this and hardly any of them have regretted it.

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  • BabyGirl92

    Pedophile!!!

    I love to hunt those.

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  • shes probably a tease and you wont get any from her

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    • rudhradev

      yeah man.. i totally agree

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  • weisle

    You both are flirting with each other. There is only one thing you can do. You need to sleep with her. Both of you need to progress the flirting a little further. Next time your hand is on her crotch for one reason or another. Don't rub her inner thigh rub her crotch. Then when she is all hot and short of breath ask her to f you. Then make sure that you give her a screaming orgasm. That way she won't tell anyone because she will want more. F her every chance you get.

    I was in a similar situation a few years ago. My sis in law is now 17 and we have been happily f-ing behind my wife's back for 2 1/2 years next February. Vasectomy... I love it.

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    • cankerblossomjunglegreen

      No offence, since that is your lifestyle, but how could you do that to your wife? Don't you love her? If not, just fucking divorce her and move on in your life. I think people like that are assholes.

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  • peterr

    Suck her off and fuck her as soon as you can and let me too..

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  • Brendaluvshim

    i wouldnt. you may mentally scar her.

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  • notoriousD

    if youre over 18 ur a pedo

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  • bigdady19375

    if she is realy mature than just ask if she wants to have sex she will give you a strait anwser

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  • infinity526

    dude like wats his ass said, ask her and if she sez yes, go 4 it. if she sez no, than be chill with that and move on w/ ur wife!

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  • yohansen

    Can you say "JAILBAIT" Is it worth losing your marriage AND going to jail.

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  • JoethePlayerz

    Dude am surprised you ask. I didn't wait for my wife's sister to flirt with me. I started the flirting and when the time was right, we had the greatest sex I can remember. I did the same with my wife's mother. Dude, there is no fun like going to bed with your wife after you've facked her sister or mother. That's why we were born dude. Go for it... there is nothing to lose except the load you'll leave deep inside her. God how i wish i was you!

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    • friendlydolphinkiss

      You wish you were him, yet you said you've done it? Liar much? Lol

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  • starfox

    For the fact she is a Step-sister it definatly sounds like she is kinda flirting, I bet if she got you in some postion that forced you to touch her, she would let you

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  • naked_penguin_14

    I think you need to make up your mind... Her and possibly have your wife mad at you or not her and be happy with your wife... Are you happy with your wife?... You just need to think about it and maybe wait a few years UNTIL she is 18 and maybe then still don't do it

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  • jd1996

    Hey theres nothin wrong with this shes ur step sister i say go 4 it

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  • hehe

    Enjoy till u r doing foreplay. the moment you break her hymen and a lot of blood comes out she will probably run to her mother and vomit the whole story. hehe. that is what u will not like at all.

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  • istrawberry

    not like you two are related by blood...hehe......

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  • t99206

    do her!

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  • alf2010

    She wants you to fuck her and I think you should or I will.

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  • Judas_misunderstood

    Yeah, that's a fucking hot story. I had the younger sister of my then girlfriend all over me in a wading pool once, too. She was 14 at the time and hormonal as hell, she used to get left out of everything so I was hanging out with her and giving her a hard time, so she was wrestling me to "get back' at me. She was very, very well developed for her age, enormous tits and a killer figure. She looked 18 from the neck down.

    She didn't grab me anywhere inappropriate but from then on any opportunity to make physical contact, she took. When later she lost her virginity, she told me all about it in a long car ride from the airport (my ex and I lived a long way south of the ex's family, and little sis came to visit us for a week.) That week was sheer delightful hell, a young woman who wanted to fuck my brains out and delighted in telling me the details of her limited sexual experiences. She was only just 16. She wore short skirts showing off her long, hot legs (she was 5'10") and low-cut, tight singlets. It was almost unbearable.

    Once my ex and I slept over, and the little sis (at 16) had a school friend staying over. The little fiend took a shine to me, and she was cute too. Little sis must have said a few things to the friend, she was overly friendly from the start. I was drinking - they weren't, of course - and after the parents went to bed the girls stayed up in the living room where my ex and I were on a blow-up mattress.

    Eventually Little Sis crashed too, leaving delightful young friend with me, showing me a pressure point between the thumb and forefinger and taking altogether too much time doing it.

    I pulled an old prank on her, "close your eyes and tell me when you feel the pen move", with a pen on her calf. The joke is you don't stop when they say "now!" and they end up with a big line of pen on their leg. She said nothing but just smiled as the pen went up past her knee to mid-thigh before I stopped. She let me draw all over her. If I had my time again I'd have dropped the pen and reached under her skirt, a short denim number, and finger fucked the hell out of her. I ended up getting quite pissed and falling asleep and woke up in the morning with her beside me, my ex on the other side.

    (My ex's mother walked in while we were doing the hand pressure point and we both looked up. The stupid old bitch said later that she'd caught us kissing. It was bullshit, I wanted to do a hell of a lot more than that but there was no "touching" at all.

    But anyway, it's a hot situation. Get the fuck away from her before she ruins you, but it will be nice to remember this in years to come!

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  • meandmine

    Well....let me tell you a similar story...only it was my wife....I knew our first time that she was awful 'loose' for a 'virgin'.....One night several years after we were married she finally got enough liquor in her that she spilled the beans as to why she had no cherry for me to pop...

    My BIL got my wife alone once...when she was 16... They had been flirting and it got the better of him.....pulled her down to the floor and raped her...she fought and tried to protest to no avail....

    But a funny thing happended during the rape... he popped her cherry after slowly working his huge cock up her tight virgin slit....She tried to push him away...but the more she struggled the deeper he slid into her belly....and the deeper he slid the wetter she got....

    After he was balls deep in her belly...he took about 3 long slow strokes and she orgasmed all over him.....repeatedly....before long she was insisting that he dump his load in her belly....He removed the rubber...and granted her request and knocked her up......

    When we had sex the first .....she was loose because she had had his baby a year before.....

    When she gets super horny today.....she calls me "Bobby" (not my name....my BIL's name)as she orgasms over and over again.....exhorting me to "Knock me up again."

    And yes.....they've had sex since we married....and yes...he's knocked her up repeatedly....

    I bring all this up just as an example of where this kind of thing can lead....y

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    • Wow! Your wife got pregnant from her brother! How do you feel about where this has led? What does your wife say about it?

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    • ZOR69

      Wow, damn! That is nasty and hot! And it has somewhat in common with my wife and I. She was knocked up by one of her brothers, which is what led to us getting married. She was 20 when that happened, and turned 21 not long after we wed. I think the last time they fucked was on my birthday, about a month before we got married. Tho there was no more brotherly incest, a few weeks after we got married, my pregnant wife began a lustful affair with a teenage neighbor while I was at work, that lasted several months, and he had a really big cock according to her. A couple of years later, she had sex with one of her nephews, during a family X-mas get-together. She very kindly shared all the raunchy details with me.

      I really loved the way you described things in your post! Really hot stuff!

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    • friendlydolphinkiss

      Lol what a lie

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    • Realiteeee

      In sdo much detail you love it you creep

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  • Sounds like she is only flirting I bet she wouldnt go any further and think of the shit that will hit the fan if someone finds out LOL and it sounds like your flirting just as much as she is

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  • naked_penguin_14

    Or.... Is she your brother's wife's sister or vise versa? If she isn't on your wifes side thingy like I said earlier then go at it... You might wanna make sure she wants it too cause that would be pretty awkward.

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    • Crazydiamond

      How old are you?

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  • G)d

    Fuck it, go for it. If it feels good, do it. Anytime someone says otherwise, just imagine how good hitting that would feel.

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  • VampQueen99

    normal ish.. not really but if i had a guy do that to me id say it was normal just so it could happen... so its of course illegal buut normal.. but I cant really say anything cuz apparently im considered "jail bait"... normal to me.. not normal to stuck ups

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  • wisdomseeker

    what happened to morals, manners and values?

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  • Avant-Garde

    No, no, no, no, no!!!! How old are you?! I don't know the legal age of your country but I am disturbed by this. You are heading into dangerous territory.

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  • Ijustknowimweird

    Pedo! Stop it , it is wrong

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  • JOHN000

    yh this is fine one time i stayed at my uncles when i was 12 and my cousin was 17 and had nice perky tits and i masturbated over them before, that night she took a shower and i know that there was hole in spare room built in wardrobe where you could see into the bath room so i looked through it and i was like super hard and was going to masturbate so i walk over to my bed and striped naked, by then i could hear my cousin coming out of the bath room but she came straight into my room and turned and locked the door, she looked at me for about 5 minutes and then she dropped her towel, her boobs where so nice and she had a landing strip which lead to her tight pussy. She grabbed my dick and she started rubbing it and spiting on it she told me not to worry and that she was OK with me watching her, by then i had already cumed on her hand but she didn't stop. She then proceeded to kiss my body and she bent down and sucked my dick i came twice in her mouth, for some unknown reason she chocked on my dick she was deep throating it and stuff but back then my dick wasn't that big! She then asked me if i liked her tits i wasn't going to lie and i said yes she then grabbed me and pulled me down to my knees and she then tit wanked me, but she wasn't done there she asked if i would like her to sleep in the room with me i said yes and cumed one last time as she "finished me off" by now i had already cumed 11 times and was going to cum and another 13 times, she told my uncle that i was scared and that i wanted her to sleep in there, she then re entered the room she locked the door again and jumped on me and sort pined me to the bed she kissed my body for 10 minutes and then told me to do the same on her body so i got on top and kissed her belly and then stop, she sort of giggled and then told me where to kiss her slowly she lead me down to her pussy, she told me to then to come face to face with her and she kissed me and she stuck her tongue down my throat after 30 minutes (i swear to god it was 30 minutes) she pulled it out and said she like the way i taste i had cumed 2 more times through that, she then told me to do what she just did but on her pussy and i went down (kissing her body again) i put me lips to her pussy and shoved my tongue down she moaned and groaned and tapped me on the head about 12 times before she cumed i was shocked as she was when i made her cum but she just told me that i was first person to ever make her do that and she then grabbed me and snogged me i had cum 6 times through that (the bed was covered in my cum but so was her insides i had cumed in my cousin 7 times cuz some times while i was licking her out she made me tell her when i was going to cum and then put my dick in her mouth). I then asked if i could stick it in her (by now i was mega horny and i always wanted to fucked her) , she giggled and and nodded i slowing inserted it and while i did that i came another 2 times and after i was fully in i didn't know what to do so asked for help and she slowly pushed and then pulled my body and she told me to do the same motion so i fucked her it lasted for 15 minutes and then i exploded inside her (and i dont mean to brag but i made her moan and beg for more) i then asked if i could put it in her arse and she blushed and said she never had it there this made super hard and i begged if i could after so many no's i grabbed her and shoved my tongue down her throat she then pushed me off her mouth and moaned i had made her cum again and she then bite her lip and nodded so i went to stick it in and she stopped me and told me i need to lube it a bit cuz most arses are tight i know what lube was (only because my brother told me) and asked if she had any and she said no so i sighed and said that means i cant stick it in your arse she then giggled and said you really want this don't you and then she pulled me up and sucked my dick till i cumed again she then wiped her lips and said to stick it in quick so i shoved it in and she was right it was bloody tight! i made her moan so bad and she was begging for me as i slowly thrusted back and forth she kept on shouting faster i had to keep on tell her to shut up because my uncle was in bed and we didn't want to get court so after about 10 minutes i exploded again and then she grabed me and then proceed to snog me she was then back on top and whispered my turn and she kissed my body and sucked my dick she told me to tell her when i was about to cum so i did and she stoped and started kissing me again until she know that i wasnt going to cum so early and then sat on my dick and moved so fast i lasted 18 minutes that time and exploded again she then layed me and we stay up together just snoging and tonguing each over. Now im 19 years old and me and my cousin are super close we also fucked on my 16 birthday but thats a another story. I know this was long and if you read it all then bloody well done :) but to all the people that say this is wrong it isn't and if u say this was rape because i was only 12 and she was 17 i wanted as well and so what if i had sex and the age of 12.

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  • i really don't see how does this shit gets put on here and then my story's about older women's pussies cant be on here or the size of my dick its kind of fucked up isn't it and my stuff was good and not fake like this shit it is fucked up how they'll let a perverts post stay on here but not mine

    and I've lost interest to this website because of this it took me a good hour or 2 writing a true story and they didn't allow it after all the time i spent writing it.

    "HTS" vote for Ron-Paul.

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  • well it sounds fake to me and is she worth spending a long time in jail for No shes underage man and you need to think about what your doing to her this is a fake ass story like all the others

    this website should really change its name

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  • IrishPotato

    I'd go for it, hell, imagining this story made me excited.

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  • ballparkdogg

    One you are not a pedophile. If she was 13 or younger, i would think you are a pedophile. I would avoid having sex with someone that is 15, especially if you over 18. It could really turn into a disaster because even though she might have an incredible body and act older..she is not.

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  • beastie

    She's a little whorish prick-tease who is obviously a real bitch if she'd behave like with her sister's husband. She also knows that if anything happens all the blame will land on you and she'll get away with it, cos she's underage. You should know better!!!!

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    • iluvboth

      And she will instantly become " a poor little innocent young girl " who was taken advantage of by an " evil wicked sick child molester "
      Go to the bathroom and jack off So you can think clearly. been there done that

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      • captblood44

        read some of the post, she already is the "poor little innocent young girl"

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  • Misses-Jack-Sparrow

    I have to say this is one of the hottest storys on here! Turned me on a little!!! I went out with my brother in law when I was 13 and he was 17 and we didn't do anything just boobie touching and kisses.. Lol then we Brock up and then when I was 17 and he was 21 we were along + horny and he fingered me ... And that's all! It's not awkward at all around him now and I'm 19 he has a new gf and and were just normal.. Well as normal as normal is lol.. I say if u both wanna go for it! If it's wired it will b awkward for a little while and then go back to normal! And if it's good all the more reason to do it again! And again... Lol

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  • superorc

    afther going toght that i think any 1 wood and sice u 2 r not blood broter and sister there nothink worn other people may think it worng but fuck them

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    • friendlydolphinkiss

      Get off the computer, child, go back to learning your ABCs.

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      • captblood44

        chill out. its an orc. since when do orc spell correctly.

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  • Hunter0820

    I think you should talk to her and then have sex with her. IT'S NOT INCEST

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