Taking this one step further, the man can press against her feet with his chest, pushing them towards her chest during & creating a Full Press. This rhythm can produce some great sensations for both partners, her feeling a full penetration while he receives a tightness created by her legs being closer than normal. Guys just be careful not to knock her knees into her face with this one.
A pillow under your ass helps lift your hips up for this one
Feels great, very porn star!