It's Just Pretend

I’m fulfilling two prompts with this one. Headboard-banging and fake sex turning into real sex. It’s a doozy, y’all!



“God, Mulder,” she gasps. “Oh my god. This is just pretend. It’s just pretend.” But then she grinds her ass right back against you, and that’s not pretend at all. Nosiree.