Hiroshi, who visited her house for the first time after dating for half a year, made her heart beat faster when she met her mother’s beauty and bulge. Her mother is kind, intelligent, and has a sweet scent. Hiroshi, who kindly let her stay at her house that night, runs into his mother in the hallway late at night when he leaves the room without falling asleep. “What’s wrong, Hiroshi-kun, can’t you sleep? Shall I give you a little massage?”