Tease him before going for the kill

Hold it! Hold it! Maybe I’ll go slow..... NO I WONT!

He is at his limit and fights desperately against his own orgasm. Just the time to make him understand that he is at your mercy. You lift your hips slightly and fuck only the tip of his cock just to ram your crotch down again and make him whimper in bliss. With every repetition he loses control more and you love it!