A lewd stepfather who has retired and is now free to join his wife

Asuka gets married and ends up living with her stepfather. Compared to her husband who is busy with work and isn't at home, Asuka is completely at ease with his kind father-in-law, who also helps with housework. But...behind my stepfather's kindness was a slurping sexual desire swirling like mud. Without knowing what her father-in-law had to say, after her husband went to work, Asuka was alone with her father-in-law and doing housework, but every time she wiped the floor, the underwear she could see through her skirt pique her...