"All right," said Zoe, resignedly, as she lay down and spread her legs. "Get in and get it over with." Jon eagerly thrust his aching cock between his sister's nether lips. Zoe almost immediately went for a magazine and began reading over her shoulder.
After a few minutes of thrusting, Zoe asked Jon, "Are you done yet?" Jon grunted but showed no sign of slowing down. Zoe groaned and said, "Jeeze, Jon. Can't you guys think and fuck at the same time? And can't you fuck other girls for a change? Its bad enough I have to lay here completely naked in front of everyone, getting fucked by any boy who gets a little randy without having to get fucked by my brother first thing every whoring period."
Jon grunted as he shot his sperm into his sister's pussy. He kissed Zoe on the cheek, causing her to groan again and said, "Thanks, sis. You're the best."
"About time," muttered Zoe as Jon walked off. A small line had built up as Jon had fucked her and Zoe rolled her eyes as she beckoned the next boy to get started.
