just remove her mouth/hand from it, push her on to her back, and spend some 'cool-down' time pleasing her.

you got condoms and you said yal are gonna fuck, so cum in the condom?

if that's a problem, ask her where she wants it rofl

or youc ould be funny... ask her "face or stomach?" before she can answer, go for the face! nah i'm only kidding... lol