The original sex pillow position. She lies flat and does nothing but relax.
Where the pillow goes: under her hips and belly.
Which way it faces: tall end under her hips, the slope running down under her belly toward her chest. Her chest and arms rest on the bed.
How she rests: face down, head on her arms, legs straight.
What he does: lies over her on his forearms, or kneels behind her.
Tip: start with a back rub. She's already lying there.
