This act born of love is best when properly prepared. It is best to start in a modifed missionary position. With your princess on the bottom, keep her legs together while having sex with her (this is more difficult on the larger ladies). Milliseconds prior to ejaculation, push off with your legs, much like a sprinter, and shower your princess with your gentleman's relish. Your target is her mouth, chin, cheek, cum catcher, chest. Warning! Hitting the eyes will take away from this special moment. Keeping her legs apart will force you to fumble while attempting to reach your destination. Prepare first-and you'll be successful!
For me, it is all about the money shot, that is why I give my little angel a gentleman's delight everyday.