TVR/Andrew2/Bath/Bed/Incest/Surprise/Tell/Saturday/Spying/Susan/Anatomy/Ken/Swap/Talk

You slump back into the armchair and Ken brings you all a drink. You get him talking about all the girls he has fucked. "Susan says you've fucked a lot of little girls," you say.

He brags a bit about how he never needed to force any of them and you ask how old was the youngest. He says that he was fucking Susan's Mum and used to babysit her when she was a baby, but he never actually fucked her. But he claims that he fucked her arse.

"All this arse fucking - Isn't that what queers do," you ask.

"Why restrict yourself," he says. "Mouth, bum, cunny, girl, boy... I love them all."

You aren't sure why. Maybe the thought of Susan's cute bum, but you are getting hard again.

anet is looking a bit shocked. Whether it's about what has happened so far, or thinking about what it would be like to have a cock in her arse, is hard to tell. The thought of it is making your cock react though.

Janet's wriggling about and you wonder if she's thinking about it. "Do you want to try," you ask.

"Me," Janet says, her voice sounding funny.

"It's not that bad," Susan says. "But it can hurt with a really big cock."

You look at Ken's and then down at yours. "My cock's smaller 'n his."

Janet sits up. "Go on then, but you have to promise you'll stop if it hurts."

"'Course I will," you promise.

"Susan, can you get a towel and some baby oil from the bathroom please," Ken says. When she comes back he tells her to spread the towel on the floor and give the oil to you," Then he tells Janet to lay face down on the towel.

"Now Andrew," he says. "I want you to spread some of that oil onto your sister's bum, down between the cheeks."

Janet giggles as you do as you are told, wriggling her bum in a really sexy way. "You need to get some inside her bum-hole," Susan chips in from where she is sitting on Ken's lap. You dribble more oil right onto her bum hole and then press your finger against the entrance.

"Gently now," Ken says. You look up an see that Susan is playing with his cock as the both watch you push an oily finger right into Janet's bum hole. Her sphincter really squeezes your finger and you wonder if it will hurt your cock. Janet just lays there.

"Keep your finger in but get some more oil on it. You need plenty inside," Ken says and you add more to her already oily bum. "Now try another finger," he says.

You pull your finger out and before her anus can close up, you slips two fingers in in. "Hey!" Janet says as you stretch her open. You want to get your cock in there before she changes her mind, so you shuffle forward, get astride her legs. You press the tip of your cock against her starfish and push, but it slips off. You get into a better position and open her up with a finger before trying again.

This time, it goes in and you see the head disappear inside her sphincter. It's a strange feeling, as if there is a tight band around the shaft, squeezing hard. It's barely inside before your balls clench and you are cumming. You fall forward on top of your sister, but your cock, still trapped in her bum, stays hard. Janet struggles a bit and you push up to take some of your weight off her, but keep your cock where it is.

You pull back a little and then push in, your cock penetrating further into her colon. It feels really good and you keep going. It helps that Janet is wriggling about as if she wants to get away, but you are fully in now and determined to keep going. Soon, Janet stops trying to get away and you feel her pushing back as you thrust in. Suddenly she is squeezing so hard it hurts, but you are too near to stop and finally shoot whatever you have left, deep inside her arse.

"Fucking hell," you say as you carefully pull your wilting cock out. "I dunno what came over me."

"You fucking came over me you sod," Janet says, rolling over and giving you a shove that makes you fall on your back. "I need the toilet," she says, getting to her feet and heading for the bathroom.

You look across to where Susan is bouncing up and down on Ken's cock until they both cum.

• xxx