Kanojo no Imouto to Himitsu no Stay Home ~Uchiki Musume ga Haitoku Netori~ The Motion Anime

Sayoko Amafune and Aritomo Harase began living together, preparing for marriage.

After a while, renovation begins in Sayoko's parents' house, and the parents decide to move to a rental house located near their workplace.

Therefore, Sayoko's younger sister, Emiru, is forced to live with Aritomo and Sayako for a while, since Aritomo's house is near her academy.

Emiru is not very sociable and feels a bit out of place.

At first she dislikes Aritomo and tries not to talk to him.

However, over time she warms up and begins to open up to Aritomo.

And then one day.

Working side by side with Aritomo, Emiru pretended to accidentally press against him, then intertwined her legs with his.

She looked at Aritomo with her shy but incredibly seductive eyes...