Older sister turns me on

its normal to get hard but not good to stroke

it is absolutely normal i think 99% of boys hat least once had sexual attraction to his sister

yeah its normal

it's normal trust me. your little head will override anything. after she falls asleep go into her room and stick your meat in her mouth she will love it

Incest.

There's not much shame in confessing you enjoy the sight of something/somebody, especially when both individuals are adults.

But, if things do heat up, be sure not to get your family members pregnant. That is literally the only thing in incest that shouldn't happen, for health reasons.

Besides that - why not?

I have 2 siblings, both very young, and, fortunately/unfortunately, there doesn't seem to be any spark of attraction.
Though, when they turn 18, I wouldn't SLAP them in the face if one said "wanna fuck?" - no shame in confessing your attraction.

Totally normal. Some people need to remember the site is called, "Is it normal," and not, "Is it right."

I'll go one step further..My hot older sister also likes to do this little raise her shirt and itch her bare tummy thing, especially around me. A few times, I know she did it extra high and slow for my benefit. I'm still a guy..It was normal for me to get hard pretty fast watching her tease and do that.. Low-slung jeans showing off her tummy, shirt raised to mid-ribs while she itched..yeah, it's normal. Don't sweat what you're feeling.

Totally normal. My oldest sister had/has an excellent body, shows it off, and is very flirty with me. It's only normal for a guy to get boned up from that. She used to take me to work, and a few times, wore shirts I could see right through, giving me a stiff rod in my pants. She not only noticed, but, took a bit of satisfaction in the fact she caused it. While she allowed some hands-on handling of her by me, we never had sex..Just some fun as male and female. Which is normal.

You are quite normal and it is natural to have such thoughts. Sex has evolved over the centuries from being practised mainly for procreation, to the present situation where it is practised for enjoyment and recreation between two people who both enjoy it. As long as it is consensual and as long as you take all precautions to practice safe sex to prevent an unwanted pregnancy, it is no longer considered the taboo it was years ago for siblings to make love to each other. In countries such as France, the Netherlands, Belgium and some Scandinavian countries, consensual sex between adult siblings is no longer illegal. Many young people there would consider inter-sibling sexual experiences as a normal part of sexual experimentation during the puberty years, and in some cases parents would turn a blind eye to it happening (and would even assist them to practice safe sex by providing condoms or the pill).