Mahoromatic (2001-2003)

Characters are often seen either partially or fully nude, with plenty of shots depicting anatomically-correct breasts and butt.

Miss Shikijo, Suguru's homeroom teacher, is very lecherous, and is constantly trying to get in Suguru's pants.

Mahoro (and to a lesser extent, Chizuko and Miyuki) bemoan their small breasts. Mahoro, at one point in the second season, purchases a breast pump machine to enlarge her bust, though it turns out to be a dream.