Senpai doesn’t have any confidence that he can win against the art club president. Nagatoro and the gang try to cheer him up, but the president’s art is just too powerful. Nagatoro offers to model for Senpai.

Senpai isn’t sure he can beat the art club president in popularity at the culture festival. Nagatoro and the gang do everything they can to help him.

The summer festival is coming up. Senpai is expecting Nagatoro to invite him, but that’s not how either of them end up going.

Senpai and Nagatoro get caught in the rain. She invites him over to wait for the rain to pass. Senpai sits with Nagatoro and her friends for lunch, and things get awkward.

Senpai should be studying for midterms, but he’s hooked on a game. Questions arise about what might happen if he were to flunk. Senpai and Nagatoro play rock-paper-scissors to see who has to carry their bags home.

After seeing Senpai get mocked for his inability to run, Nagatoro takes him out jogging to try to whip him into shape. The culture festival is coming up, and Senpai needs something to present for the arts club.

Nagatoro offers to cut Senpai’s hair. Just as she’s about to get started, she gets a call from her friends, and things take an odd turn. Senpai and Nagatoro line up for ice cream on a scorching summer day.

Gamo-chan and Yosshi offer to let Senpai touch their breasts, but there’s a twist. Nagatoro offers a reward if Senpai does a good drawing of her.

Nagatoro makes a bet that Senpai has lewd books in the club room, but things don’t go quite as she plans. Sakura has a stalker, and she asks Senpai for help getting rid of him.

Nagatoro torments Senpai by threatening to suck his blood like a vampire and by making him play a nipple-finding game. Senpai escapes to a family restaurant, where he runs into Nagatoro and her friends and discovers something surprising.

Senpai is a nerdy high schooler whose manga work is discovered by some loud girls in the library. They all tease him, but one among them, Nagatoro, takes it further than the others.

Senpai awakens in another world, where he and Nekotoro set out on an adventure to defeat the demon king. Nagatoro invites Senpai to the beach.