I'm a single dad with a 15 year old daughter.

When my daughter was 12 she was sleeping and she was turning me on when I was watching her sleep and sence she was a heavy sleeper like her mother was that i desided to sneak a peak at her ass as she slept on her stomach. I lifted up her night robe and was surprised to see that she had a thong on. (I love girls in thongs) i got instantly hard. I pulled her thong down gently and stuck my finger in her ass. I was surprised how lose it was and clean.i got over her and slowly put my hard cock into her ass. She moaned a bit but kept sleeping. I started to fuck her analy but was careful not to wake her. While i was fucking her she would moan once and a while and sometimes arc her back. I reached down and felt her pussy, it was dripping wet. I stuck a finger in there while fucking her ass. When I reached climax i came in side of her ass so there was no mess and I didn't want to stop fucking her tight ass. I pulled out and started to pull her thong back up when she said "I got that, thanks daddy" i almost shit myself. She pulled her thong back up and went to sleep.
We now fuck all the time and she has grown big tits and i love her as a father and a lover.