In punishment and proof, he ground his hips against Jack from behind.

At once, another took its place as the man in back continued to grind his hips against me.

She molded herself to him, ground her hips against his crotch.

Grinding her hips down hard against him, she was flooded with intense heat.

As she did so, she ground her hips down on him.

The woman tried to grind her hips up into his palm.

He ground his hips into her as if possessed.

Grinding his hips against hers, he brought a grunt from her again.

He ground his hips hard against the yielding surface of her fat thighs.

She ground her hips against him and he blushed.