Collaborative sex stories let us write the plot together

(Her Secret Fantasy, continued by Anon...)

You let Monica bounce up and down on your dick for a while, before pushing her off so your girlfriend can have a turn. You stand up and position Rachel so she is on all fours in the chair with her ass over the edge.

You enter from behind slowly, then start thrusting faster and faster as Rachel’s ass jiggles. She moans and screams but the film muffles it all. Monica gets on her knees next to you both and spreads your Rachel’s ass cheeks.

You pull out and shove your dick into Monica’s mouth, fucking her throat. She spits all over your cock then you stick it back into your girlfriend. Monica starts to lick your balls and shaft as it exits and enters. Everyone else in the cinema still seems oblivious to the three of you.