(From the publisher):
After surviving their first fight, Sumire loses the ring that Hasumi gave her! Then Sumire and Momo play a game of role reversal--but the fun doesn't last for long, because Momo must deal with Rumi, who still can't accept that Momo is Sumire's pet. And when Hasumi has an unexpected reunion in Hong Kong, the love triangle that takes an even more complicated turn...
Original title: きみはペット (Kimi wa Pet)
Genre: Fiction→ Romance→ Contemporary
Fiction→ Manga→ Romance