You look down to see a head bobbing down near your crotch.

“The fuck?”

“Shhh,” says a sultry voice. “Let me do my thing.”

Your eyes roll back as you feel a wet tongue on your shaft, licking slowly up and down. You reach down and nestle your fingers into long, curly hair, pushing the woman’s head down. She goes along happily, moving her attention to your balls, suckling and licking wetly.

She lifts her head and you see the familiar face of your girlfriend grinning at you through the dark. She grabs your shaft and puts her lips over your pulsing head, and begins bobbing up and down, sucking hard.

“Fuck yes…” you whisper.

“You like that?” she asks, voice muffled by your cock.

“Keep going,” you hiss.

“I’ve got a better idea,” she grins, taking your cock out of your mouth. You feel a pang of anger that quickly fades away when she sits up and lowers her smooth,brown, hairless pussy above your erect dick.

She guides it in and moans, and you hiss in pleasure. The warmth engulfs you and she begins riding back and forth.

“Fuck, that’s good,” she moans as she grabs your hands and presses them against her large, heaving boobs.

You grab them and squeeze, making her whimper as her pace quickens. Each movement sends a wave of pleasure up your cock and you start hammering up into her.

“You’re so tight,” you groan.

She laughs, different from before. “I know,” she says sultrily.

Even as you thrust, you frown. Her feeling changes, her waist smaller and her body longer, her breasts smaller and tighter in your hands.

You look up and suddenly her brown skin is replaced by a pale white form, taller and groaning in a different voice. She bends down and you see curly hair replaced by tight braids, a pretty Asian face grinning down at you.

“What the fuck!?” you exclaim.

“Shut the fuck up,” she grins, grabbing your forearms with strong hands and pinning them to either side of your chest. “You know you love it.”

She begins riding you hard, moaning loudly, almost screaming, head thrown back and eyes scrunched shut as her braids bounce hard against her tits.

“Fuck yes!” she yells. “Oh fuck. Oh fuck, I’m cumming, kiddo! F-f-fuck!!!”

You groan, feeling the pleasure build up in your dick, her violent bouncing making it impossible for you to hold yourself together.