Sex Position: CowGirl's Helper

How
Similar to the popular Cowgirl sex position, you kneel on top of him, pushing off his chest and sliding up and down his thighs. But he helps by supporting some of your weight and grabbing your hips or thighs while he rises to meet each thrust.

Benefit
Less stress on your legs, making climaxing easier. Plus, female-dominant sex positions delay his climax, so everyone wins.

Bonus
Alternate between shallow and deep thrusting to stimulate different parts of the vagina.