He gasps a little into the kiss when he feels her nails digging into his skin, but it's such a light gesture that he doesn't bother asking her to stop. It only adds to the pleasure he feels anyway, his back tensing and arching so his body presses down against hers.

Nipping lightly and licking at her lips, he hums in amusement, grinning lopsidedly.

"I'm... pretty sure we just went from 'teenage makeouts' to 'adult movie'."