Is it normal that i get physically ill at the mere concept of oral sex
First off... Let me get this out of the way. I'm 19, a virgin, and haven't had a girlfriend in person. I've dated a couple girls online (with Skyping and seeing their faces and had real reactions from them). I do have an older view on sex. I've always been a little more mature for my age and have never really felt like I belonged in this generation. Anywho... back on topic. I've always felt that sexual relationships should be between two people and only two people and that the only places a guys genitals should go is inside a girl's genitals. (Yes, I'm trying to keep this as clean as I can. I'd appreciate if your responses were clean as well.) And I don't have anything against homosexuals or anything. To each their own.
I've always found things like anal gross and never wanted to try it. Other then that, I haven't really had issues with it. I also feel like things like sex toys shouldn't be used either. Only things that should go inside a person are themselves and their partner. (Sorry if this seems like it's getting a little off topic.) The one thing that has always grossed me out and disgusted me more than anything else is oral sex. Just the concept and idea makes me shudder with disgust.
Now... the real issue... My girlfriend knows about my views on sex. She's quite a bit more open about that kind of stuff. We're both virgins. Anyways... One time while we were Skyping... she did the general gesture that indicates oral. As soon as I saw her doing that, I got physically sick to my stomach and dry heaved for around 5min. She started laughing cause she found it hilarious. (We both have a little bit of a sadistic humor.) I was honestly close to puking all over my computer. She does pout when I refuse to let her even do oral whenever we do dirty roleplays.
So... My question is... Is this reaction normal? And before anyone asks... No... I have never been sexually abused/assaulted in the past or anything of the sort. I USED to watch porn in middle school (pretty sure that's fairly normal, but I would skip any oral or anal cause I thought it was gross). I will admit that I hate my downstairs and that I think it's gross, but I don't have any issues with the idea of being inside of my girlfriend. I was raised by Christians but was an Atheist growing up and completely ignored them and developed my own beliefs and values as anyone should in order to be their own person. So... anyone's MATURE AND NON-CHILDISH comments will be appreciated. And sorry for such a long add-on to the question. I thought it might help get a little closer to the issue.