Suga Atsushi

One day, Sota, a university student, is summoned to another world! Moreover, after being summoned, he was mistaken for a hero and imprisoned in the Demon King's Castle, where he was in a desperate situation...! Sota gets through the predicament with his natural skill, but for some reason he ends up solving the embarrassing problem of Fafnir, a super beautiful demi-human...!?

Naoto Kiyoshi is a young man who just entered university after failing his entrance exams one year before. When he was looking for a place to live in so that he could move to Tokyo, he found himself living together with Luna, a relative and older girl who he used to have a crush on. The Luna he admired in the past was neat, beautiful and mature... and now she apparently became a slut!? Night after night, he hears her seductive and unladylike moans, and it's making Naoto horny. There are also other men she's unreasonably close to besides him. Luna, whose thoughts he couldn't fathom, is leading him around by the nose! Furthermore, other women with lewd quirks aside from Luna have also gathered there!?

A high school boy, Yomi Hashiba, is troubled. He is unable to understand what Mizuki Hanai, a cool girl who became his girlfriend a month ago, is thinking... One day, while he is worrying about his relationship with Mizuki Hanai, he starts to understand her "Kanji"...? (same pronunciation as feeling)

In his first year at high school, Shin Yuki harbors a secret affection for someone—Yukino Kurose, an older, book-loving classmate with a captivating figure. Unbeknownst to him, she harbors a scandalous pastime: recreating steamy scenes from erotic literature through playful role-play. As Shin stumbles upon Yukino's secret, he finds himself entangled in her daring impersonation games... or does he?

Nishimura Shousuke is a local shoemaker with a leg and foot fetish who was once famed for making women's shoes. However, after having to make a difficult decision he has decided to never make a pair of women's shoes again. Until one day, a high-school girl enters his shop with a particular set of shoes that were once created by Nishimura and were in need of repair…

Yuri doesn't have any friends because of her personality. One day, the famous Fujiwara talks to her, but Yuri thinks that she's nothing but a fake person. Shinobu, her childhood friend and only friend, writes a story for a doujinshi which Yuri would do the art. On the story, the main character resembles Fujiwara a lot, but with a twisted personality. On that same day, Yuri sees the real Fujiwara and, as she had suspected, that girl wasn't so lovely as she appeared. The following short stories are also included in volume one: First Love First Love, After That First Love, After of After That

Tsuruta is the head of the art club at her school, but she's not a very good artist. The boy she has a huge crush on, an underclassman named Seto, is both handsome and talented in art! Tsuruta, who has a vivid imagination and a raging teenage libido, can't help being constantly distracted by vivid sexual daydreams. They don't stop at night, either, so Tsuruta is constantly sleep-deprived! Tsuruta is determined to improve her art skills, be a good club leader, and possibly get some attention from Seto in reality!