Don't Toy with Me, Miss Nagatoro

A shy and bookish high school student named Senpai has his manga found by a group of noisy girls in the library, who mock him for it. While most of them simply tease him, one girl, Nagatoro, goes out of her way to bully and embarrass him relentlessly.

Nagatoro teases Senpai with playful yet unsettling vampire-themed antics and a teasing game, prompting him to flee to a family restaurant, where he unexpectedly encounters Nagatoro and her friends, leading to an unexpected revelation.

Senpai and Nagatoro find themselves caught in a sudden downpour, leading her to invite him to her home to wait it out. During lunch with Nagatoro and her friends, Senpai becomes increasingly uneasy as the atmosphere turns awkward.

Gamo-chan and Yosshi present Senpai with a playful challenge involving a personal favor, while Nagatoro encourages him to improve his artwork by offering a reward for a well-drawn portrait of her.

Nagatoro offers to give Senpai a haircut, but the moment is interrupted when she receives a call from her friends, leading to an unexpected development. Later, the two join a long line for ice cream on a hot summer day.

Senpai finds himself in a fantasy world and teams up with Nekotoro to battle the demon king. Meanwhile, Nagatoro invites him to go to the beach.

As the summer festival approaches, Senpai anticipates an invitation from Nagatoro, but neither ends up attending in the way either of them expected.

Senpai is more interested in playing a game than preparing for his midterms, raising concerns about the consequences if he fails. To decide who will carry their bags home, Senpai and Nagatoro engage in a game of rock-paper-scissors.

Nagatoro wagers that Senpai keeps lewd books in the club room, only for the situation to take an unexpected turn. Meanwhile, Sakura seeks Senpai's help after being harassed by a stalker.

Nagatoro takes Senpai on a jogging session to improve his physical fitness after he is teased for being unable to run. With the school culture festival approaching, Senpai is under pressure to come up with a presentation for the arts club.

Senpai struggles with self-doubt as he prepares to compete against the formidable art club president. Encouraged by Nagatoro and friends, he remains unsure of his abilities until Nagatoro unexpectedly offers to pose for him.

Senpai struggles to gain attention at the culture festival as the art club president remains more popular. Nagatoro and the others try various tactics to boost his visibility and support his efforts.

Nagatoro continues to tease and provoke Senpai, mocking his manga preferences and manner of speaking to women, while also engaging in playful yet embarrassing antics such as asking him to put on her stockings.

The club president gives Senpai zoo tickets and encourages him to bring Nagatoro along to work on life drawing.

Nagatoro leaves her phone behind in the club room, and a well-meaning senpai attempts to return it to her, only to find himself caught in an unexpected and awkward situation.

Senpai goes to Nagatoro's house to give her school materials, but her sister opens the door and plays a prank on both of them.

Nagatoro visits Senpai after he falls ill, only to find his family is away, leaving them alone together in the house.

Senpai plans to give Nagatoro a Christmas gift, but their friends unintentionally interfere with his plans.

Senpai, Nagatoro, and their classmates go on a ski trip. While Nagatoro proves to be a skilled skier, Senpai struggles with the sport.

Senpai draws Nagatoro in a dynamic, athletic pose, which leads him to wonder if she has an interest in judo.

As the school judo tournament approaches, Senpai and Nagatoro find themselves hesitant and unwilling to take part in the competition.

The school year begins with Nagatoro intending to join the judo club, while the art club welcomes a new student.

Sunomiya urges Senpai to ask Nagatoro on a date. Later, while walking home, Senpai attempts to find out if Nagatoro has a preferred destination for their next school break.

Nagatoro and Senpai go on a date to the aquarium, pursued by Gamo and Yoshi, who want to protect Senpai's virginity, and Sunomiya and the President, who seek to safeguard his romantic affections.