AMBI-205 I let my hikkikomori sister try a dating app... Hokioka Karin

Fruitlin, a younger sister who tends to be a shut-in and is very attached to her brother. Her brother, worried about her future, suggests that she try interacting with others using a matchmaking app for her sake. Fruitlin, mustering her courage, meets up with a man but unfortunately gets screwed over by a piece of shit. Her brother, enraged that his precious sister has been hurt, vows never to let Fruitlin go again, and the two comfort each other as they reaffirm their bond.