A girl that I was with brought up the subject of group sex and mentioned that she'd sex a few times with two guys at once. She was complaining about how sore she got after having them take turns after having them pump her non stop for about an hour, and wanted to try two inside her at the same time. Bottom line, she wants to get on top and ride me and while I'm in her pussy she wants another guy to fuck her in the ass. She's a pretty big girl, but I'm worried that having two cocks inside her will rip her in half. Anyone have any experience with this?