Everyone comes. You slip up.

"Oh Fuck! Fuck!" The man in your daughter's ass howls as she drives himself balls deep in her trembling body, squeezing her ass as he starts to come. The guy she's straddling, the one with his fat cock in her cunt arches his back and grunts like a rutting hog, obviously pumping his seed into her. You're trying to stifle your own gasps as you pummel your drenched pussy with your fingers and pressure your engorged clit with your thumb, your own explosion imminent.

When the one in her mouth barks with pleasure, pulling out of her drooling gasping mouth to splatter curds of cream across her **** face it sends you over the edge. Your body shudders as an explosion begins in your clit and radiates through your body, making you gasp with ecstasy as your spasms overwhelm you.

The four on the pull out couch are so busy with their own groaning pleasure that they don't notice your stifled moans. Bethany is purring like a feral cat, her holes still plugged with cock, her face pressed against the man she straddles, obviously wringing the last ounce of pleasure from her degradation. The sight triggers you again, and you bite your lip to stifle yourself as you quiver through another orgasm, your mind both horrified and excited by how you've seen your daughter perform.

You finger yourself through the orgasm, savouring every quiver, your thumb pressing and circling your clit. Your mind is full of memories of being fucked just like that, your body full of cocks, all your slutty holes stretched and filled. With a gasp you realise another orgasm is building inside you, one that you might not be able to stifle, and you take a step back, pulling away from the half open door.

In that moment, two things happen.

Your wineglass falls from your suddenly nerveless fingers to shatter on the floor, and you stumble backwards awkwardly, tumbling onto your ass. You gasp in shock and horror, hoping that the four inside the room didn't notice.

"What the fuck was that?" You hear the man who was sodomising Bethany say. "Go check it out!"