A new type of sexually transmitted infection is spreading around the world. When infected, women's sexual desire increases by several dozen times, while 99% of men die. In a world where casual sex means death...

Takase is almost opposite of his brother weak and not good at school. He recently moved in at his brother's house, who is a married guy. He is placed under an exceptional coach to improve his physical health...

“Noona, you’re not planning to hit it and quit it, are you?”I never expected to see my boyfriend of two years, whom I was shopping for a birthday present for at the department store, walking hand in hand with...

Jin Youngwon was an unregistered sentinel (something like esper) who had not used his powers when he was forced to join a special branch of the military. There he meets Myung Haejun, an A-class guide captain...

The fate of the world rests on one man's shoulders. Or, to put it more exactly, it rests on his balls. In a freak sealing accident the Queen of Terror is sealed into Satou Kohta's balls, thus preventing her...

Yuto follows Mikoto, a childhood friend and high school girl who is one year older, to enter the same high school. When she goes home with Mikoto for the first time in a year, it turns out that Mikoto only sees...

My horny girlfriend and I went on a period of abstinence from sex for three months. In order to get my girlfriend who's got a strong libido to settle down, we agreed on a period of abstinence from sex for three...