Collaborative sex stories let us write the plot together

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

You shove into Monica, balls-deep, again and again. She moans loudly and she won’t stop. You need someone to keep her quiet.

Suddenly, your girlfriend comes in. “Shhh!” she exclaims, “They’re able to hear you!”

Her friend won’t stop. Rachel quickly slides off her panties from under the dress she’s trying on. She takes a look at you two for a second and then sits on her friend’s face.

Monica shuts up and you realize that you’re getting close to cumming.

“I’m gonna cum in you, Monica,” you say, “but trust me, it’s worth it.”