I'm asleep between my wife, Elise, and our boyfriend, Tom, when I wake up feeling Tom's cock pressed against my ass. I can see that Elise is still sleeping, so I pull away from him a little because we're not allowed to do anything without her permission. But he grabs my hip and pull my ass against him.
He whispers in my ear, "Don't wake her up." Then he puts his other hand around my throat, not tight but enough to keep me still. His hand on my hip starts to move and I tense up as he pulls my panties down. My heart is racing, I don't want to betray Elise's trust, but I want him to use my body for his pleasure...
Again he whispers in my ear, "Trust me. You want to be my good slave, don't you?" I nod, he knows I do. I relax as much as possible and give in to him. He presses against me harder, and I feel the tip of his cock press into my asshole. I gasp and Elise shifts her position.
He tightens his hand at my throat. I push my ass against him, letting him know I won't make another sound. He slowly moves his hand on my hip. I'm trembling, sweating, I move to give him better access and his fingers slide inside my pussy. I hold my breath to keep from moaning. I want to beg him to fuck me, I want to beg him to stop. But it feel so good! His fingers on my clit, his cock teasing my ass... I'm getting wetter by the second.
He moves the hand on my throat to cover my mouth and at the same time I feel his cock slide into my pussy. Every muscle in my body tightens, I feel like I could cum, just from having him instead me. And then he start to slowly fuck me. I moan against his hand, forgetting about staying quiet. I'm completely absorbed in the feeling of being fucked, of having him inside me, of wanting to cum.
And suddenly I feel a tongue on my clit. I didn't even notice that Elise was awake, much less that she had moved her face between my legs. I'm about to cum when they both stop.