Endou Sakimi, a student, finds herself in a pinch. Having been betrayed by her previous boyfriend, she finds herself in incredible amounts of debt. She turns desperate, and seeks help from a man who runs a “gentleman’s service”, who confines her to a room 24/7, only allowing her out to perform her tasks. In there, she discovers Fujidou Mana, a mysterious young girl. Sakimi seeks to break the bonds placed on her, and free her and Mana from this hellish world of sexual desires and cosplay perversions.

Saimin Class: Joshi Zenin, Shiranai Uchi ni Ninshin Shitemashita
Adaptation from the visual novel of the same name.

Kokone was studying in her room one day when her twin sister, Izuru, returned home. Izuru immediately went to their elder brother’s room and the two began to make love to each other. Being twins, Kokone and Izuru are able to share feelings of pain and pleasure. Thus, unable to resist the waves of pleasure, Kokone began fingering herself until both rooms simultaneously echoed with the twins’ cries of orgasm.
Annoyed at them, Kokone decides to steal their brother from Izuru.

Twelve years prior to it’s discovery by Minase, the origins of the magic book with dark,sensuous powers is revealed. Initially owned by a female student, Takashiro, who, along with other curious students form the first magic club on campus. The club begins to use the erotic spells to carry out favors for fellow students, and vengeance. After underestimating the powers behind the book, Takashiro is taken out of the picture, as a new leader guides the club towards a darker course, one that will force school newcomer Kitami to make a dire choice.

On the mysterious continent of Laan, where dragons are as common as pleasure slaves, the evil and sadistic King Maryu plans his invasion and conquest of the Asronia Kingdom. At the center of his demented plan, to kidnap the young and beautiful Princess Yurie of Asronia, and break her spirit whle he turns her into his personal sex toy. With his very special training assistant, he intends to make Yurie his number one pleasure slave who will obey his every command.
Watch as Yurie endures the most humiliating training, the most degenerate sexual rituals, and the most erotic forms of torture!

NOTE: This is an entire series of short episodes combined into one video.
Late-blooming teacher Nana Saigawa goes to a matchmaker appointment only to find herself paired with a problem child student named Shuuji Kuga.

Based on the erotic manga by Yoshiron.
A man’s wife walks out on him. He feels like shit and ends up getting drunk. Good thing he has custody of their teenage daughter. Time to Merry Christmas that bitch instead!
Source: HH.org

Yusaku is heading home for the first time in eight years. He is a medical student about to take on a summer internship in the country working at his uncle’s clinic. While on the train, he becomes smitten with a young woman sitting across from him, but is unable to summon the courage to speak to her. When he arrives in his hometown, he is reunited with friends from his childhood, and get introduced to gorgeous nurses, patients, and mysterious young girls. It is only a matter of time before Yusaku runs into the beautiful woman he saw on the train.