Here is what it's like...
"About three months into a relationship with a girl, she revealed to me that she used to screw her twin sister when they were like 13. I didn't know what the hell to do because up until that point, we were getting pretty close, and she started crying when she told me. To make a long story short, I fanagled my way into getting double blowjobs from the two of them on a daily basis for a couple months before I broke up with her. All around terrific in bed, both of them. Their eldest sister is the S&M queen..."
I should have taken pictures
