The son brought a Kyoto-born gentle beauty, Aina, to his father Shoichi, hoping to get married. To check if Aina was suitable for marriage, Shoichi decided to have her undergo bride training & caregiving practical training. However, upon closer inspection, Aina was a genuine rich girl who couldn't even do housework due to her privileged upbringing! Shoichi began teaching her household chores and caregiving, but noticing her naivety and obedience, he started to scheme. Making her chew before kissing! Giving head before using the bedpan is manners! Cleaning must be done bare-assed! In the relentless sexual harassment training, Aina's masochistic body began to feel pleasure...
