I had sex with my teenage stepdaughter when we were home alone one day. It started one morning when i was in the basement doing coke. She came down catching me watching porn while doing a line. I offered her some and she did a fat line. We watched porn together and did more coke. She wanted me look at her body and rate what i saw. She took off her clothes and asked me what i thought. She had "C" cup tits and a round ass for her age. She asked to see my cock.