STARS-758 The good wife secretly sneaks around with the eccentric neighbor next door

Because of work, Hikari and her husband moved to a new place. Having been married for a year, Hikari wants to consider having children, but her husband is busy so the two have not had sex for a long time. The next door neighbor is a dirty, lewd old man. Trash filled the room, and the foul smell spread to Hikari's house. He also often watches AV, because the walls are thin, Hikari's side of the house can hear everything. Since Hikari arrived here, he has noticed her beauty. Taking the opportunity for Hikari's husband to go to work, he knocked her unconscious, locked her in his room, and proceeded to "invade" her. Being fucked by a disgusting man, Hikari felt pleasure, a feeling she hadn't known for a long time. She gradually became more proactive, obeying all of his perverted requests. Letting him fuck her, moaning loudly despite her husband hearing everything...