In order to go to cram school, Makoto lives at the house of Aunt Sayaka, who lives in the suburbs of Tokyo. Her aunt is so plain that she stuffs her cheeks with rice crackers and wanders around in ugly underwear every day. "A sweet life with a beautiful aunt..." Makoto was disillusioned with his real aunt's vivid appearance, but one day, when he looked closely at his sleeping aunt, he had a surprisingly beautiful face... . After that, Makoto became worried about her aunt, and when she secretly looked into the couple's bedroom, there was an indecent aunt that she couldn't normally imagine.
