full-body kissing and licking (sexual service)
Slang term used in adult entertainment contexts; refers to a sexual service involving kissing and licking the entire body.
風俗店で全身リップのコースを頼んだ。
I ordered the full-body kissing and licking course at the sex establishment.
Compound of 全身 (zenshin, 'whole body') and リップ (rippu, from English 'lip'), referring to a service using the lips.