ムギュ～っと！ ペットめいど

In a parallel world where Humans use various races of "manimals" as indentured servants (at best... ), the male protagonist is a pet maid trainer (yeah, this definitely includes sex) fresh from the university and ready for an interesting career.
Unfortunately he's also in deep trouble VERY soon, and his only way to save his ass from shame (and worse) is to train three problematic pet maids to perfection, or else...