The daily life of a mom friend living in the same apartment building who openly seduces and cuckolds the neighbor's husband. Yukine, talking to the mom friend's husband in a casual manner about marital nighttime life, gradually shows wet underwear and touches the crotch to seduce and cuckold. Hinami comes to retrieve a vibrator dropped from the upper floor and asks the neighbor husband to check the operation. The neighbor husband, disturbed from cleaning at Kiri's house, appears, and invited in, Kiri pushes him down on the bed and rides on his face. Seduced by such erotic ladies!!
