Collaborative sex stories let us write the plot together

(Her Secret Fantasy, continued by Dirty Dan...)

You decide it’s best to let Rachel decide. It is her fantasy after all.

“What do you think, babe?” you ask. “Filling or glaze?”

Before you can mentally pat yourself on the back for the clever wordplay, your girlfriend has already decided.

“Cum all over her,” she says. “As long as she’s our slave she’ll be covered in our cum every time she earns it.”

This gets you even hotter than you were, and suddenly you’re ready. You suddenly pull out of Monica’s mouth and furiously rub your shaft as she tries to protest. Before she can even manage a “no” you’ve exploded all over her face, plastering her with a colossal load as she flinches away. Your cum trickles down her neck and a long string dangles from her chin.

It will be a little while before you can do that again, but there are plenty more ways that you can have fun with your slave.