"Go easy Jack. It hurts."Jack and his erection didn't care what Sharon said. It felt good to plunder her tight hole with long powerful thrusts of his ...tiff cock. Sharon couldn't tell where the pain stopped and the pleasure began. "Owww! That's it baby. Fuck Mommy's ass good. Fuck me. Fuck me!"Jack did just that! He fucked his Mother's tight ass until he screamed with the most powerful orgasm of his young life. "Yaaaa! I'm cumming in your ass Mom. I'm creaming your tight asshole. "Yaaa!"Jack's. "Okay, that's it." He stood her up and placed Jennifer before him. "Take off you're panties and your jeans," he ordered."No!" she pleaded, clutching the waist of her jeans. "I can't!" Take them off now," David ordered, "or I'll carry you into the living room and spank you in front of the windows."It was eight-thirty p.m., dark outside, and Jennifer felt petrified he might do it. In fact, she knew he would. And at 18 years old, Jennifer could not risk being seen spanked by her brother.. "Am not!!" Charles defending himself in low monotone.He was scared that they would see him."Scaredycat!! Scaredycat!!" Alex making fun of Charles."Hey Charles I know they are nasty bitches but there are five of us. They are not going to try anything stupid inside a diner. Relax man. They may be bitches but they're not that stupid!!" Brady tried assuring Charles.Charles knew that he better play along before he annoys his friends too. And raise suspicions from them as well."Ok. I'll just sit down. .all 13inches of it. :)When it's soft, it hangs at about 9inches, and is very uncomfortable encased in tight jocks. This has led me to only wear boxes around the house, preferring to free ball in jeans when I go out.Mum has noticed my manhood hanging loose a few times, stealing glances when she can, but not wishing to be drawn into any thing sexual with a member of her own family. Let alone her son.....I'm sure she fantasises though....I tried my best to keep it discreet with Aunt Sue around,.