TVR/Ken/Kids/Andrew&Susan/Janet's Ass
Janet 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.
"It's not that bad," Susan says. "It's just different. You don't want a really big one in there though, that can hurt."
Janet's squirming and Andrew is stroking his cock as he looks at the two naked girls. "Do you want to try," Andrew asks.
"Me," Janet squeaks.
Andrew grins. "My cock's smaller 'n his."
Janet squares her shoulders. "Go on then, but you have to promise you'll stop if it hurts." Andrew promises and they both look at you.
"Susan, can you get a towel and some baby oil from the bathroom please," you say. The bathroom is an extension built onto the side of the kitchen and it only takes a minute before she is back. Spread the towel on the floor and give the oil to Andrew," you say. When she sits back down you tell Janet to lay face down on the towel.
You think about the films you have seen and wonder if this is like being a director. "If I had a cine camera, this would make a great film," you think. "Now Andrew, I want you to spread some of that oil onto your sister's bum, down between the cheeks."