Ass

"I want your ass," you said.

"Then why did you make me into your mom?" your mom, as Jack, asked.

"To show you I'm in control."

"If you want my ass, then why not let me at least still be a boy?"

"Are you sure? You don't want to be my incestuous butt-slut?"

Jack/Mom thinks for a moment.

"We can do everything, right? You can transform me how you want?"

You nod. Your mom, still in Jack-mode, bites her lip. It is cute, very feminine, but still somehow boyish. The Jack-mind you have given her seems weighing something.

"Then can we be just gay to start with? I know your mother caught me licking your dick while you slept once-- I begged her not to tell, and she promised she wouldn't. She gave me a playgirl and told me to lick the pictures instead. I did: she watched."

You hold up your hands and stop the scene. You ask your mom if that is true. Outside of her Jack-trance, she says that she did catch you.

You file that information away in case you want to do anything with it in the future. Then you snapped your mom-Jack back into existence.

"Okay Jack," you say. "Get ready for you dream. I'm going to fuck you up your boyish ass."

Your mom lays down on the washing machine, and spreads her legs. You poke your erection at her, almost dipping into her vagina. But she spits on her hands, rubs your cock with the spit, and guides you into her asshole. She breathes sharply.

"Do you really have a mother fetish?" you Jack-mom asks you.

"Uh-huh," you say, as you push yourself as far in as possible.

"Then I'll make sure you get what you want. Your best friend is your male mom."

"Oh god, Mommy," you say. Your mom's smile is not that of a woman: it is that of a friend that knows he is teasing you.

"I gave birth to you after your dad fucked my ass the same way." A couple more sentences like that and Jack-mom might be able to control you.

"He put you in my little boy tummy and you were inside me for nine months. Now you're fucking the same place. You like fucking the same stuff your dad does. Your same male friends. His same wife."

You grunt, pushing in and out faster and faster.

"Take it, Jack-- mom-- slut--" you scream. Your mother's feet wrap around your back, digging in.

"You sound just like your dad. Cum inside me like he does. Cum inside your boy-mom."

Of course, you did right then and there. You stagger back to catch your breath. Jack-mom hops down from the washing machine.

"Well, my friend, I just let you fuck me and your mom at the same time." Your mom's new personality has it reversed of course, but that is part of the fun.