After top art student and school’s pride, Saotome Otome, caught a glimpse of Okuma and Ayame’s rooftop antics, she literally snags him on a chain and drags him away to her studio, where she presumes he can assist her with (or rather she can blackmail him into) helping her with a romantic problem that is making her art suffer. The subject of her affections? Anna. So when Okuma must tell her who he loves, he says the first girl’s name that comes to mind: Ayame, so as to avoid conflict.
But Otome’s artists’ block is merely a side effect of a much larger problem that afflicts not only her, but much of the population: a decade of PMs and oppression is leaving large swaths of the population unable to express their love, or even identify what they’re feeling as such. This isn’t surprising; dirty jokes and the sexual knowledge that makes them dirty are crucial to natural human interaction. Without them, there’s a large gap that is filled with whatever else people can come up with.
For a certain unsavory admirer of Anna, that something is stalking and candid photos with threatening messages. Anna is shaken by this, but Ayame assure Okuma she’ll protect her while he tries to get Otome to join SOX, revealing that her friendship to Anna is genuine, even if the two are on opposite ends of the moral spectrum. Anna, after all, is person who made it possible for Ayame to exist in normal society; she’d surely be in jail without her. But with the very survival of the human race is at stake, and so Ayame must act against her best friend.
Anna, for her part, knows Okuma isn’t the stalker, despite Goriki’s suspicions (which are his own way of expressing his own love for Anna), and agrees to a sting in which Ayame will dress as a boy as they go on a date. At the same time, Otome plans her own rescue of Anna by the stalker, shaving Okuma’s legs and putting him in drag (for the second straight episode).
As they wait in the bushes, Otome cannot help but compulsively draw Anna, her first real model, in her own unique way of expressing her love. The resulting sting is a pretty thrilling and complex bit of physicality, as not only does the stalker turn out to be huge, but there are three of them, and not everyone in a position to protect Anna is close enough to stop their attacks.
Fortunately, Ayame knows right where to kick the first stalker, and Okuma is in time to stop the next one with a devastating right. Interestingly, he moved out of instinct, but isn’t sure who he moved for: Ayame, whom he told Otome he loved on a whim? Or Anna? Heck, why not both!
Whoever he was trying to protect, he loses his wig and takes a rock to the back of the head, and ends up not only landing on top of a stunned Anna, but his lips and legs end up locked with hers for a not inconsequential amount of time before he gets up, starts to apologize, and passes out from the rock blow.
As for Anna, that sudden closeness to a boy and the touch of his lips seems to awaken her libido with a vengeance. Again, she has no idea what’s going on, but she knows it feels amazing. Will this be an isolated incident eventually forgotten, or will Anna never look at Okuma the same again?