To address the alarming problem of unemployment, a special government program is introduced to conscript so-called “dropouts”—young people who are either unable to find a job or have failed high school—into compulsory labor. Although this initially entailed simple manual work, it soon turned into dropout girls having to perform mandatory sexual services for men. As one’s own academic performance determines which dropout they receive, fierce competition for the finest sex partners has emerged between men all across the country.

At the top of his school, Ryouta Niimi is awarded with the best dropout Japan has to offer. His new “study partner” is Reika Shichijou, his former crush. Having been assigned a girl so sweet and well-endowed, Niimi soon becomes the target of his classmates’ envy. How did Reika, who used to be a model student herself, end up in this humiliating and subservient role—and why is she enjoying it so much?

Ruma is the most beautiful and popular girl on school, she acts nice and polite with her classmates and friends, but she has a side that almost every male student knows and that is that she has the perfect sex body and she likes to have sex with any student she wants, where she wants and when she wants. Actually she only feeds with the sperm of her sexual encounters. The couples from Stringendo & Accelerando also appear in this OVAs and are Stretta’s photo-targets so she can masturbate later with their sexual encounters.

The barbaric warrior Rance loves nothing more than the company of beautiful women. Traveling around the continent with his faithful slave Sill Plain, Rance takes on odd jobs for a chance to appease his insatiable libido. Although his perverted instincts often land him in hot water, people from far and wide nevertheless laud his heroic feats.

While undertaking a request to locate a missing noble girl, Rance and Sill arrive in the majestic Kingdom of Leazas. As they split up to investigate several leads, Rance finds himself aiding the townsfolk with various problems, from rescuing a kidnapped barmaid to purging an undead outbreak. Amassing both fortune and females, the warrior eventually uncovers a dark secret within the kingdom that only he can stand against.

It has been a year since Misako became Yosuke Amamiya’s wife, but her new stepson Kazuhiko is still barely acknowledging her, let alone seeing her as a mother figure. However, there is a more pressing matter on her mind: when she is alone at home, she frequently receives menacing calls from a stranger possessing detailed knowledge of her day-to-day life. Unable to bring this issue up with Yosuke, she remains silent about these disturbing interactions.

Just as Kazuhiko starts warming up to Misako, things take a darker turn when she gets a sex toy delivered to her door. Left unsatisfied by her workaholic husband, she begins to engage in a new pastime: masturbating while on the phone with the unknown speaker. One day, Misako realizes that she is not the only one with a dirty secret when she witnesses Kazuhiko pleasuring himself with her underwear! Now aware that her stepson thinks of her as a woman, where will all this sexual tension lead?

While walking home one day, Shuu encountered Hime, a beautiful girl who walked out of a flower shop—it was love at first sight. In the present, Shuu and Hime live together as a couple. Every day, Shuu comes up with a new lewd activity to try out with his girlfriend—and while Hime intends to always act like a victim, she enjoys all the kinks just as much as he does.

Reiko is sexually frustrated because her husband is obsessed with an idol that looks like her and only says the idols name during sex. Reiko tells Hiroaki’s friend Taniguchi about this and offers to become sex friends to release all her pent up frustrations.

Following an automobile accident that claims the life of his parents, Teppei Arima is taken in by his grandfather and introduced to the world of the rich and the elite. Compared to his humble upbringing, Isshin Arima’s lavish lifestyle surprises and stuns the young teenager. In return for the gracious hospitality, Teppei is expected to continue the family business by replacing his grandfather as the head of Arima Financial Combine, and to prepare him for these responsibilities, he is enrolled into an esteemed high school. Along with his recently acquired celebrity status and affluence, Teppei is informed of an arranged marriage with the equally prosperous Sylvia van Hossen, thus, beginning the thrilling escapades of his new life!