Men's symbols swell with training... (Source: FAKKU)

Earth is under constant threat from Neighbors, invincible monsters from another dimension that destroy our way of life. At least we have the elite warriors of Border, who co-opt alien technology to fight back. ...

A series of One-shots: XXX Lesson , Story 1: Just after being rejected by a Sempai saying I don't date unskillful girls in love. Kanon, a shy and pure girl, runs to the school's lady killer, Hajime Yui , for...

He peeps on her and takes photos, comes on to her, and has all sorts of evil plans! She can't escape her sadistic personal trainer and his outrageous desires...!! Nagi's a freelance designer who works from home...

From Renta!: "Weight training turns me on so much. I hate this body of mine...!!" Hinamoto is concerned about his recent weight gain, the result of his irregular lifestyle!While he wants to do something about...

Following the disappearance of their teacher, Yotsuki and Kotowari embark on a journey visiting their teacher's six friends, as per instruction. Blessed with the gift of magic, with the search for their missing...

Goshima is a boxer who has held the world championship title for years and never once lost a match - thus earning himself the nickname 'Zero'. His coach, Araki, describes him as 'a flower that blooms only...