When you wake up after hitting your head, your sex drive will be multiplied by 4000?! Seigo Hasegawa, a man who has suddenly acquired a cheat sex drive, and his childhood friend An Yagami, who feels responsible...

Shinichirou would rather spend his life playing games on the internet, but sadly he's a heir to a company. His grandfather deems his current life-style unfit for a heir, so he throws him into a house with eight...

Aki Sora revolves around Aki Aoi and Sora Aoi, a pair of close siblings who have shared an intimate bond since childhood. During their coming of age, they each come to realize the true depth of the love they...

Hiro Kazami and his parents run a traditional inn. One day, a group of teachers from his school arrive and start living as boarders at this very inn! For the sake of the inn and his own future, Hiro takes on...

Oogami Ronri, a high school boy who suffers from headaches, escapes from prying eyes and ends up in the gym storage room, where he witnesses a classmate's secret.

Aoi Sakakura, a single woman in her thirties lived a dull life.But one day on the way home from work she fell down the stairs,and end up in a body of a young male high school student who was sick.

One day when average middle schooler Koji Miyahara came home from school, he found a naked girl sleeping in his bed. To his surprise, she was a ghost, and her name was Alice Fujinomiya! Alice can only be seen...

The all-girls' school Yuri transferred to should have been one of discipline and morals. However, when she arrives, she discovers the girls follow their own rules thanks to a conceited honors student named Lily...

Hiromi can't wait for her cousin Makoto to come live with her - but when "he" finally shows up, she gets a good deal more than she bargained for. Toshiki Yui turns a hentai fetish into the plot hook of this...

Makino Yayoi is a 16-year-old high-school girl. She made a promise with her mother that she wouldn't have sex until she turned 20 years old! However she believes that promise to be in danger! She mistakenly...

Spencer, who hates being bored, got a job in the security department of a college and started peeping girls through CCTV. One day, he sees a cowardly girl getting naked in public. Original Webtoon Official...

Muto Yuzuki was ready for a whole new life and a different self when she got to middle school but she didn't expect it to be literally torturous. Yuzuki is “persuaded” by an upper classman named Funaki Aoi to...

Gotou, a virgin high school student, has a crush on Agawa, a sex-loving gal. One day after school, he spots her having sex with another classmate... Original Manga:Young Magazine, Comic Days, Magazine Pocket

Author Takeda Super regretted not having drawn the threesome so much that he decided to redraw and make it happen, thereby retconning the original Chapters 31–35. Equivalent to the main story's Volume 4, this...

Tsuchie Takeshi has dreams of when he played with Hikari-chan as a child. He remembers her as a kind, sweet girl. However, one day on the way home from school, Takeshi is abducted and taken to a huge house...

Airi-chan, a naturally airheaded heroine, loves her childhood friend Yuu-kun. However, both her feelings of love and lust are sky-high, and she's always getting into lewd accidents! Meanwhile, the shadow of NTR...

This manga is about the sexual adventures of three very sexually-curious girls that attend an all-girl's high school.

Tooru Amano is a useless art student who keeps failing grade after another without being able to draw his graduation project. However, Tooru once attracted the public's attention with a painting he drew during...

The spirit at the shrine made a mistake, and now En Sakuma's been turned into a well-endowed girl. His days at school are filled with trials and tribulations, but not all the bad kind. "Who knew having a girl's...