His groan is muffled against her lips, and he returns the kiss just as hard, as his hand sweeps underneath her to follow the the taut arc of her back.

At this point all her cues are clear.

He reaches between them and grasps her wrist, pulling her hand away to pin it to the bed beside her head. Wrenching his mouth from hers, he meets her eyes with a fierce and lusty gaze, and presses his hips firmly against hers.