Amaguri Senko is a high school girl with a cool personality (as in kuudere) and a big pervert. She openly reads porn, masturbates and isn't perturbed in the slightest at the sight of penises and such. The story centers around Senko's daily life with two male handymen working for her father's company which she also helps out with, Takamura Ryou and Sugita Kouhei. Takamura ends up being constantly sexually harassed by Senko, partially due to his phimosis dick that caught her interest, but little did he know, she wasn't joking when she bluntly said "I like you"...

Shindou Eruko, a glasses, big breasted beauty, found a job as a handyman for the Amaguri Handyman service after her NEET life comes to an end as her savings ran out. She immediately falls for her co-worker Hoshi-kun on their first day working together, but there's a problem: Hoshi-kun is a high school boy, while Eruko is a 27 years old onee-san who has trouble telling reality and delusions apart. She ends up constantly scheming to get close to Hoshi-kun to turn many of her delusions into reality, but after several near-misses, it became apparent to Eruko that Hoshi-kun does, indeed, have feelings toward her. This manga takes place after Vol.14 in [Henjo - Hen na Joshi Kousei Amaguri Senko](https://mangadex.org/title/15331/henjyo-the-strange-female-high-schooler-amaguri-senko)

As part of her punishment game, the transfer student, Shindou Eruko, must talk to the coolest delinquent in the school, which turns out to be Hoshi Natsuki, the blonde delinquent in the class next door. However, she soon found out that Hoshi-kun might not be as scary as he looks... ___ This manga is Konogi Yoshiru's fantasy take on [Shingeki no Eroko-san](https://mangadex.org/title/bdfc7777-f1ee-4131-82cb-2fb5861d32e1/shingeki-no-eroko-san-hen-na-oneesan-wa-danshikousei-to-nakayoku-naritai), depicting a setting with Eruko being in the same age as Hoshi-kun. It was later adapted in the main title as Eruko's dream sequence.

20-year-old Aihara Minoru has come to Tokyo to make his dreams of becoming an action manga artist come true. To his amazement, he lands a job as a live-in assistant of his favorite mangaka, Takakura Kenji, who writes a popular fighting manga called "Ultimate Banchou." Upon arriving at his new workplace, however, he discovers that his idol is not the tough guy he'd always imagined. The truth is, Takakura Kenji is the pen name of Sekai Ichiko, a girl his age who is basically a moe character (she looks and acts like a little kid). After Aihara's obvious disappointment starts them off on the wrong foot, it's going to be tough for him to prove to her that he has what it takes to be a manga artist!

Oka Shirou (22) is on his last day as a Computer Science university student and he finally works up the courage to chase after a High School girl he often sees on the train reading a programming book. As he reaches out, he grabs her bag and accidentally spills the contents. Music player, books, and a... SEX SLEEVE?! The girl snatches it and darts off with tears in her eyes. Oka resolves to leave the failed encounter in the past and focus on his new job as a System Engineer. Little did he know, he would meet the girl once again...