noun
only interested in someone for sex
Describes a person whose sole interest in another is physical/sexual, not romantic or platonic. Often used critically.
彼は身体目当てで彼女に近づいたらしい。
Apparently he approached her just for her body.
身体目当ての関係は長続きしない。
A relationship based only on physical attraction doesn't last.
Compound of 身体 (body) + 目当て (aim, purpose). Literally 'body as the aim'.