The "upside-down" cousin of the familiar 69 oral sex position, Inverted 69 is a kinky yet comfortable way for both partners to enjoy giving and receiving pleasure at the same time.
If you're feeling adventurous, try this acrobatic oral position. The man stands up and holds his gal upside down so she can stuff her face with his rod, while simultaneously macking down on her pussy.
If your man doesn't come from blowjobs, there is one way to change that. Let him grab the back of your head, insert his cock in your wide-open mouth, and fuck your throat like a pussy.