My stepsister Serena is so bad, she is always getting in trouble and sneaking around. She was supposed to show up so we could fool around but of course the little deliquent was running late because she got detention again. Her step mom & my step dad we're gonna be there in like 20 minutes so we didnt have time, but she was so insistant. She pulled out her big tits and then made me touch her pussy to show me she was already wet thinking about me, her stepbrother! I couldn't help myself, I let her deepthroat my fat dick and put it between her amazing boobs. She rode for me a minute, before I turned her around and started fucking her in doggy. She told me I could do whatever I want so I pull her hair and fucked her rough, she loved it! The little pervert even let cum in her mouth before she ran off again.