Surprise Masturbation

This is a strange one. When I was fourteen, dad and me lived with grandma on her ranch. One nite I got up in the middle of the nite to take a leak. When I opened the bathroom door to go in, there was my dad sitting naked on the john masturbating.

I didn't think he was back from his road trip. I was naked also and I stood right in front of him with a five inch piss hardon. He looked up at me and just at that moment he let loose with a stream of cum that drenched the floor. He was 'hung' as they say. But watching this goodlooking athletic man shoot his wad, was a turn on for me. He sat there for a few moments kinda dumbfounded then he apologized. I told him it was OK, after all, who's to blame? I jumped into the shower to piss down the drain and clean up and he watched me masturbate to ejaculation. I had to masturbate because, as I said, the scene was so erotic to me. Dad watched me ejaculate and he told me he was proud of me. Then he went to bed and I went to my room. Nothing was ever said about what happened.