My wife's hospitalized mother-in-law

Shuichi ends up living alone until his wife Ayumi, who was hospitalized in the accident, is discharged from the hospital. The story begins when Shuichi comes to her stepmother, Maya, to take care of her surroundings. Maya's big bust is so visible even when she's wearing clothes, and her soft butt is so plump that her skirt is about to burst. All of these things were missing from Ayumi. Shuichi, who has come across this "sexy" that stuns her stepmother, makes a mistake in order to escape from her abstinence life...