ONIMAI: I'm Now Your Sister! S1E8 · Mahiro's First Girls Sleepover
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ONIMAI: I'm Now Your Sister!
Season 1 · Episode 8 · Mahiro's First Girls Sleepover · 23 min
It's finally winter break and Mahiro is excited to get into his Winter Vacation Mode. Unbeknownst to him, however, Mihari invites Momiji and the others over for a sleepover. She hopes this will prevent a potential relapse into his old, shut-in ways.