n. Person who is penetrated by their partner, taking on a submissive role in the sexual relationship (see pitcher)
Can apply to various types of sex, especially anal, and is usually used to describe homosexual males. Doesn't apply to vaginal sex, though it can be used to describe heterosexual couples that make use of strap-ons.
Fabio liked cornholing Trixie, because it was a nice change for <i><b>her</b></i> to be the catcher. Her femdom tendencies usually made him take the role of bottom while she pegged him with the strapon.