When he feels her climaxing he takes in the adorable look on her face as it twists with pleasure.  "Mmm...." he sighs heavily as he feels the sensation of her cock spasming and the goo pumping in him.  He feels slightly light headed, and pulls her gently down next to him to relax.  "Good?" he asks, smiling, knowing from her powerful thrusts and hard orgasm that it was.