When the size of the prize leaves her starry-eyed, reverse the standard Wedge/Ramp configuration so that her bottom angles south. That’s the Ramp supporting her upper body. Wedge under her bum, him on top. Two celestial bodies. Hip to hip. Nose to nose.
His cosmic proportions. Some days it hurts so good. Some days it plain hurts. But when she angles down (girlie-goods low on the Wedge, head higher up on the Ramp), she gets good G-spotting and he gets his rocket off without playing pool with her ovaries.