Two cocks in your ass

You can only think of one thing that still sounds terrible to you. Or great. You're starting to be able to tell the difference again.

"PETE GET DOWN HERE AND FUCK ME IN THE ASS WITH DAD!"

You immediately regret the words as they escape your mouth. Why did you want your worst nightmare again? You busy yourself with how great the spatula still feels going in and out of your ass and decide not to worry about it. But you do.

Pete bolts in and stops, looking down at your filthy display. "Did she say what I think she said?"

You father nods gravely. "We'll talk about your punishment for feeding her piss later. Lie down."

Pete walks over and lays down beside where you are abusing yourself, pulling out his mostly hard cock. He seems unsure but excited.

Your father picks you up from under your arms, you swing your leg over, and he drops you onto Pete's dick. Pete jumps, expecting the worst, but is met with the silky warm wetness of the inside of your pussy.

You begin to ride and work the spatula, wondering when the last time your brother bothered to fuck you in the pussy. You could remember one of your first donations from him, right after the first blow job donation, but he quickly began to enjoy watching your misery when you had to suck the ass off his dick as he came in your mouth.

Your father walks behind you and pulls the spatula out of your hand and hole, tossing it aside. His still lubricated pole slides easily into your rear entrance while you ride Pete in the front.

They begin an alternating pounding rhythm, dad slamming into your ass as hard as possible, pulling you off of your brother, then slamming you back down on him as your father pulls out for another thrust. You begin to shudder and moan with orgasm as they work. Maybe this was a good idea after all.

The cock in your ass leaves as quickly as it went it. You whimper.

"Alright son, stick your cock in your sister's ass" your father says with a sigh, realizing at some level how ridiculous his statement is.

Pete reaches down and switches holes, easily sliding himself inside. Your father lines up and begins to thrust, forcing his cock head through the barrier with a pop.

Ow.

Right, pain. That was a thing once, you remember. Your fathers cock continues to slide along the underside of Pete's as your brain tries to decide if this feels very very good or very very bad. He reaches a stopping point at the limits of your body at this angle and gives a small thrust.

"Ow!"

Your brain is starting to decide. You're coming down and you're already stuck in a prison of your own design. Your brain races as you try to think of a way out of this.

"Coming down? ooh... too late princess." He begins a brutal pace.

"Oh god! Wait wait wait! Stop! Hang on just a sec!" You plead, looking desperately behind you. "Piss in my mouth again first, that's the punishment I want! Just one more time! OH! Wait! Stop!"

Your father continues his ****.