Collaborative sex stories let us write the plot together

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

You pull out of Amanda’s tight pussy and tell her, “Get on top of me. I’d like you to control the pace a bit more.”

She nods and and swings her leg over you as soon as you lie on your back. She grinds her pussy on your cock while reaching down for it and positions it at her entrance again. She slams down onto your cock fully and you hear something creak.

Your girlfriend’s fat friend begins riding your cock, pressing down on you with all of her weight. It’s not uncomfortable at all, strangely. You guess it’s because of the bed. Each time Amanda’s tight cunt slams onto your cock you feel your balls slap her ass lightly, and each gasp of pleasure from Amanda is music to your ears.

She grabs your hands suddenly and guides them to her large tits. You’re more than happy to fondle and squeeze them as Amanda rides your cock. You pull lightly at her nipples and she let out a small moan. You begin thrusting back into her, prompting more squeals of pleasure from her.

Soon you feel Amanda’s cunt begin contracting again as she hits another orgasm. You slam into her as she begins panting from the climax. “That makes two you owe me,” you whisper, half-joking, half-lustful.

“Well, I can think of a way to make it up to you,” she whispers back, desire in her eyes.

You like the sound of that. “Let’s hear it, my dear.”