my otaku and somewhat reclusive brother would rage and spew abusive language in fps games. because of that, one day he picked a fight with the son of a big yakuza and they came to our house. and then, "hinori" is targeted instead of my brother on the spot. i'm embraced in front of my brother and made to serve even while eating, and my heart is torn to shreds... however, my young and sensitive body accepts the act and cumming like crazy... becoming obedient... where do the sister who falls into pleasure and the brother who directs his anger end up...?