^ Agreed. Vol 2 and 3 are quite good. Vol 1 is marred by Mai's obnoxious behaviour, and Vol 4's climax is quite weird, where they have a long emotional and personal conversation on a big event's stage with only a flimsy cover up seeded by by Kaho and Satsuki amongst the crowd, like, I get that the pressure of the situation gives Renako the push she needs, but the fact that they weren't interrupted immediately by the technical staffs really breaks my immersion. But the Polyamory Volume is up next, I can't wait.