of length. Tell her not to slam down onto it. It's hard to explain. Skandie is also gifted in the realm of the genitals. What I do is myself forward so that his penis is *mostly* rubbing against the bottom wall of my vagina, leaving an inch or so out of my vagina even when I thrust downward. Like, I arch my back and forward so that my butt is sticking out the entire time I'm riding, rather than "sitting up" and grinding down onto the entirety of his. Does that make sense? One time we did reverse cowgirl and I ground and ground so that he was all the way inside me, which was lovely at the time and afterward, I have *horrid* pelvic pains, like he'd punctured through my cervical area somehow. Ugh. We haven't done reverse cowgirl since then.