Let me set the stage – on a two week vacation in Costa Rica with my girlfriend and her daughter. I was 40, the girlfriend was 35 and her daughter was 16. The daughter and I had spent a lot of time together over the years and were very close – so it was not unusual to be dressing in the same room, showering with the door open, etc. My girlfriend was pretty open – walking around naked with us in the room and very open about s******** with her daughter.

Anywa y, in the middle of the night the daughter slid into our bed next to me. She curled up against me and fell asleep. I liked having her near and holding her. I was naked, she had shorts and a t-shirt on. I fell asleep as well. Later in the night, I woke up – remembering that she was next to me, I reached over and touched her back (she was facing away)… it was bare. My heart started racing – unsure of how to respond. She seemed to be completely asleep so I turned towards her and slid my hand further down her back to find that she was completely naked. I slowly moved my hand up and over her – grabbing her arm near her chest. When I did that the rest of my body followed and I felt the heat of her skin from my chest to my stomach.
Slowly moving my legs, I felt her a** barely contact my upper thighs then her thighs on mine.

At that point, my p**** was getting harder, moving and touched her skin for the first time. I was scared to move, and just stayed in that position for what seemed to be hours. Finally, my hips began a slow thrusting that pushed my c*** between her cheeks. Precum oozed from the head. It felt fantastic. The lubrication enticed me and I began moving more deliberately until I was sliding the length of her thighs and a**.

I couldn’t stop myself. I wanted to – telling myself that this was wrong, that I would be discovered by my girlfriend or that her daughter would wake and scream – but I couldn’t. I pushed the head to the top of her thighs – and she pressed back towards me. I was stunned. I froze. She froze. The pressure of my pushing and her pressing back forced us closer together until my head was pressing up against her lips. We both froze for a moment again – unsure of what to do. She was incredibly wet and hot. I could hear her taking deep breaths. The pressure between us built again and I could feel agonizingly slow movement as my head pushed further between her wet lips. Finally, I felt my head slide inside of her body – almost as if the resistance was gone. My head slid in and I could feel her lips wrapped around my shaft. Again, we froze. Her p**** was squeezing my c***, rhythmically. She came. I pushed inside and held her close. And then, unexpectedly and without considering the consequences, I came. Flooding her body with my s****. I could feel is surging out of my c*** in gush after gush. After a minute or so, I slid out. She slowly got up and walked to the bathroom. Cleaned up, dressed and curled up next to me until morning