My Wife Lets Her Naked Girlfriend Grind on Her Shorts

She knows exactly what she's doing to you. Grinding against her girlfriend's shorts, every movement deliberate, slow. Her body undulates, her hips swaying in a rhythm that makes your breath catch. You can almost feel the friction, the heat building between them.

Her hands grip the headboard, using it for leverage as she moves. When she leans forward, reaching back to clasp her girlfriend's hands, their eyes meet over her shoulder. The connection is palpable, the tension between them crackling with every shift of her weight. You can't help but imagine your hand tracing the curve of her ass as she straddles her girlfriend's upper body.

The motion is controlled, every rotation of her hips sending a jolt through you. You feel yourself getting harder, your pulse racing with anticipation. She lifts herself higher, then settles back down, the movement making you edge closer. Leaning forward once more, resting her forearms on her girlfriend's chest while still moving her hips... how long will you last?