Sex positions for every size
Mr. Big
Spend 10 to 15 minutes in foreplay to help the vagina expand, and use lube. Choose you-on-top moves to control how deep he goes. Lean over his body with your hands on either side of his head on the floor or a mattress, “as if you’re about to do a pushup,” says Morse. “It also helps for him to bend his knees so you can lean back for support.”
Smaller Than Six Inches
Go rear-entry, says Debby Herbenick, Ph.D., a sex researcher at Indiana University. This offers you deeper penetration. Rest your head and shoulders on a pillow, lift your butt up, then squeeze your thighs. The tighter your legs, the snugger the fit. (Avoid lube: With a smaller guy, friction is your friend.)
Bendy Boy
If he has a slight sideways shape, “have him stand next to the mattress while you lie on it,” says Morse. “Alternate angling yourself to one side, then the other, almost curled in a ball. He can use your shoulders for support while he thrusts and you find which of the positions feels best, depending on which direction his penis bends.”
Source: WomensHealthMag