Oh yes, he likes it when she does that. As should be made clear by the way he does it again. Who cares about flow, he wants to make her gasp and whimper and squirm.

His hand curls around the back of her neck and he pulls her down for a kiss, licking past her lips and moaning into her mouth as his hand works steadily between her thighs. Come now, Inara, don't hold back.