She doesn't expect that much from him right now, because she can't really muster up that much herself, focused as she is on chasing her third orgasm of the night.

Bracing herself with one hand planted firmly on his belly, she rubs herself with quick, efficient motions until she stiffens with a gasp, her cunt fluttering around him as her knees pinch in close to his ribs, holding on to him as tightly as she can as she trembles.