[Reducing Mosaic]AMBI-205 I let my hikkikomori sister try a dating app... Hokioka Karin

Karin is a younger sister who tends to be a shut-in and is a sissy complex.The brother, worried about his future, suggests that he should interact with others on a matching app, in the interest of his younger sister.Karin has the courage to meet a man, but unfortunately he is fucked by a scumbag.After his precious little sister was hurt, the brother vowed to not let Karin go, and the two comfort each other as they confirm their bond.