live-in boyfriend

Noun

A boyfriend living together with his partner under the same roof.

Japanese Meaning

同棲中の彼氏 / 同居している彼氏

Her live-in boyfriend surprised her with breakfast in bed on her birthday.

同棲している彼氏が、彼女の誕生日にベッドで朝食を用意して驚かせた。

Sense（1）

A boyfriend living together with his partner under the same roof.

live-in boyfriends

（ plural ）