so my girlfriends friend came over last night and it she's pretty cool, I like her. anyway we hang out at home then go to a bar for a little bit, come home and I'm kinda tipsy but certainly not drunk. we end up doing some blow because hey. some time goes by and they start reminiscing about college days where apparently they made out and got naked and maybe had sex? next thing I know I not so subtly suggest a threesome... my girlfriend is pissed at me and I doubt her friend will be coming back any time soon..