I grew up very sheltered. I had my first kiss, gave my first blow job and fucked a man for the first time, when I was 16...and we weren't very cautious.
This particular night, my boyfriend and I had been having sex for about 2 months. He came over to my moms house, to watch a movie with us. It was late, and my mom, and younger siblings ended up going to bed. My 15 yr old sister and 14 yr old brother were on one couch, and my boyfriend and I on the other under a blanket. We started the movie cuddling, then ended up spooning with him behind me.