The girl comes over to seduce her next-door neighbor, adult woman Aoi Mari, bringing along bento and toys. Aoi Mari happily enjoys the bento, then reciprocates by feeding her yogurt mouth-to-mouth. They then move to the futon, where Aoi Mari captivates the girl with various techniques and toys. Later, they connect using a double-headed dildo and enjoy lesbian play with a strapon. Finally, they have fun together in the bathroom, engaging in paint play and water play before ending their time together.