Alright so last night I met up with some cutie I chatted up on Tinder. After a bit of back and fort banter, she invited me over on the premise that I'll eat her out. Now I though it was just going to be the two of us but there were her two fat sisters and a couple of guy friends over. They tried to befriend me and shit but I was a little wielded out but whatever, no biggie. Anyway after a while the cutie showed herself and the other guys left and her sisters started giving her "the talk" in front of me "do you like this guy? DO you want to be with him? Etc?" and started badgering that at me at the same time. I knew it was a shit test and D&A, made her and one of the fat chicks laugh. Anyway she went to the other room and beckoned me over which told me it was go time.

By the time I was halfway through the deed and actually fucking her, her sisters barged in like twice with bullshit excuses ("I need my charger") ("I wanted to see if he's raping you"), etc, apparently they knew what I came over for.

Anyway the second time she kind of lost libido and I didn't see her anymore. I kept my cool and didn't beg to finish since I'm not really that desperate and it'd come off as pathetic. But the fat chick told me that I ended up raping her because that's not what she agreed to. Then the other chick started pulling a knife on me and when I called them out on the BS they told me to leave or they'll call the cops and to not talk to the cutie again.

What I wanna know is what the fuck was this about and how could this shit have gone better? My gut feeling tells me she didn't want to feel like a slut but it overcame her when her sisters kept walking in on us. She really seemed into me but got quiet after I left (I didn't even get to talk to her before I went). I like her, but I need some external perspective to see if it's worth reaching out.