i dont really know how to start but,

i met my girlfriends sister on the first date because she drove her there and her bf was there as well. i met my gf through a friend and somehow added her sister and started talking to her on facebook. i flirted with the sister, but not as directly because i was already going after my now gf and she has a bf.

so on my first date with my gf, everything was perfect i was extremely fun and teasing both of them, the sister A LOT too in front of her bf (flirtatious looks shared between each other,lot of smiling, being funny) next day same thing happened but the sisters bf wasnt there so i was more open (pushing her slightly, calling her old because shes 3 years older than me) . so after the 2 dates, i message the sister on facebook again and after a little bantering she began complaining to me about her bf and how hes not as FUN AS ME, how hes all serious, no fun, etc. she continued to say she wishes he was just like me. she gave me her # and in 1-2 days we began texting and having late night flirting convos. this whole week we were talking at night, about sex, how she wants me so badly, she even masterbated on the phone with me.

THEN, friday morning i decided to message her a little, she said she missed me, and in a few messages she says "im not talking to you anymore", "i feel really bad for my sister" she has already told me how she felt selfish for doing this and i defused any possibility of anyone finding out about what we were doing. we talked about ALL of that already and she was ok with it and we were ready to meet up on monday. she even sent me 2 pics of her in her panties and bra.

this was completely unexpected, i kept the same sexual frame the entire time and didnt have the need to change anything because she was complying with everything. i even passed a really big shit test, in which she asked me when we're in public what i would do if other guys would stare at her. i said "i wouldnt really care, because im the one that gets you into bed, while the other guys only get a small preview". she is surprised and tells me her bf responded with a needy comment "if we're in public around other guys, would u look at me the same way?" she told me to delete her # and the stuff she sent me.

now i really doubt i got played here, because she sent me seductive pics and texts, and all the stuff she said sounded way too dorky to be planned. my question is what happened? did a chick finally go for the nice guy. the only thing i know that happened was we did get really close, as in she was fallin for me. did she really realize what she was doin was wrong or i just wasnt good enough to make her fully cheat? new to this forum so take it easy

Maybe I'm confused here, but you're trying to bed your GIRLFRIENDS sister? If you want to sleep around why do you have a girlfriend? I'm all for the seduction lifestyle and having fun, but if you're in a relationship, I don't think boning her sister should be your primary concern. Now morals aside, I think the biggest issue in your approach was timeliness. If she has a chance to think about her sister, your girlfriend for a bit, of course she'll realize that what she's doing isn't right and will call it off. You'd have to be more "spontaneous" than that for it to work, I'd say. You said you talked all week and it appears as though time before that. Thats waay too much time for her to talk herself out of it or realize she's doing something that could hurt her sister. I'd imagine you had plenty of opportunities before it got to the negative point as well. Perhaps when she was fooling around on the phone you should have told her that you were coming to steal her away or something right then and actually done it. I'd say it was all in timing though, and not getting with her quick enough, before she had a chance to make a decision.

thanks a lot, just the response i was lookin for. the sister is a hottie tho and they are completely opposite. its just like if u see an extremely hot guy hanging out with an ugly dude, all the chicks will notice the comparison. but yea i didnt think of the timing and it all makes sense now. all of a sudden she talked herself out of it. the thing is i cant drive yet cuz i dont have my license yet (17) and she works all day, so the closest time was monday. now i know what went wrong, but hey at least now i know i can get with a 20 year old thanks a lot for the help bro

don't bang your girlfriend's sister, dude.

that's not cool, no matter how you look at it.

what happened to "leave them better than you found them"?

you could destroy their relationship for life. do you REEAAAAALLY want to be 'that' guy?

its not like i want to do this to be cool, i wanted to bang her way before i even started goin out wit my gf, just i didnt think it was possible because she had a bf and was way older. if she complains about her bf to ME and wishes that he was just like ME, thats a sign she wants me so i took it. anyway can we stick to the topic of why this happened the way it did?


another thing i should point out is that i told the sister it would be just between me and her and it would be fine. only when she changed her mind she told me that "when that day comes that she finds out, i dont want her to hate me or you" she then also said "i want you to be happy with her, and you're her world" all those excuses.

you're a dirtball

damn thats a bit harsh. He`s only 17. We all remember being that young. The reason why the sister did cheat was because she really had no intentions to cheat. she just wanted attention. a lot of times when sisters are close in age, they play stupid games like flirting with each others boyfriends. Thats all that was.

Surely yet another question for which the answer is; 3some!

Thats just gross. The girls are sisters.