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

I moved my hands to her butt as she started to grind against me.

I ground myself against him, worked his tongue with mine.

Even so, it continued to grind its body against her.

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

I ground myself against him, but he was still trapped in the thong.

He sat up then and ground the heels of his palms against both eyes.

She ground her toe against the deck, staring at it.

She followed word with action, then ground her foot against the wet floor.

She ground herself against me so hard I hadn't any choice.