i'm living a ronin life and was troubled by the pressure from my mother. it seems she doesn't want me to become like my sloppy, drinking father, but my mental state was reaching its limit due to my mother's threatening pressure. and then, on a day when i reached the limit of my patience, i impulsively ran away from home and ended up at my aunt miho's house... miho treats me like a child and behaves in a defenseless manner. and then, i, who couldn't suppress my desire, involuntarily reached for miho's underwear...!!