My neighbor's alarm never stops ringing from the morning, the residents are unreasonable, and I'm a college student living in a rundown apartment in such a bad environment with no clear future... One day, while I was spending my days attending college without any dreams or hopes, Haruka moved into the apartment next door. A woman with a sweet, maternal aura. She always tries to seduce me. I can't resist her sweet whispers that melt my eardrums, and I just give in to her, and before I know it, I'm drowning in sex with a married woman.