Anyway at night i was sneaking around their room door to see what they doing i finally got the way to see them what i see my brother try to fuck her a...nd she resist to say i am very tried and i don’t wanna do this tonight but my brother told her she want her right now she said no again with anger my brother didn’t like her that way and he slap her face and started taking off her clothes and made himself naked with big dick hanging down and what he did he hold her from her waist and made her. She stripped clothes off, and helped me get the rest of me. Then she walked around to the desk, cleaning it off, and pulling out a condom from a draw. Dawn took the condom and put it on me. Then she leaned against the desk, jiggling her fat ass. “Fuck me good and hard” she said. Cock at ready, her pussy was dripping wet, and I thrust my cock inside. Grabbing her ass, I fucked her deep and hard. She held the desk with a tight grip. At times my hand would slap her ass, which turned us both on.. I then rubbed my crotch between her exposed ass crack. She tried to escape from my hard grip; but she just rubbed even harder her buttocks against my growing erection.I put a hand down and loosened my trousers. Then I slipped my underwear down to my knees; so the girl could feel my hard cock between her nice firm buttocks. The bitch was hot, still struggling hard.My free hand went up again to caress her body, reaching out her tiny black thong. I ragged it to pieces and my fingers then felt her. His sperm spurted out, up into his own daughter's nice young body.After getting his breath back, Donald dismounted his daughter and lay back, exhausted. Sarah sat up. She was sweaty and her hair wild looking, and she had four loads of cum in her cunt and one load in her arse."I'm still horny," she grinned, "Anyone up for another go?" Not me I'm afraid," Kevin said, "Not for a while." You definately need to get it on with my sisters and mum," Jack laughed, his prick also soft and in need of a.