The protagonist (interpreted by the spectators in a subjective view) shows up at the Palace of the Mystic Courtesans to savor strong pleasures, choosing from a wide variety of courtesans of various species. The protagonist will be guided by Marina of the receptionist to find the right courtesans who can satisfy him.

Yuuta Yamauchi is an average high school student preparing for exams through his summer vacation. His older cousin Kei Higashide, who takes pity on him as her “little brother,” devotes her time and patience to tutor this relative in need. One day, Yuuta manages to take a photo of his classmate and crush, Youko Kaji, as a gust of wind lifts her skirt. When Kei finds out about it, she laughs at Yuuta’s juvenile infatuation and starts teasing him about his sexual preferences. From words to deeds, she offers him her own grown-up body—and Yuuta quickly takes advantage of the opportunity. As summer passes on and the relatives start enjoying more time together, their initially bland tutoring sessions soon turn into a passionate and fiery relationship.

On a late evening, student Kurumi Imari is leaving her Academy classroom. As she makes her way down the hallway wearing her backpack, a male student is secretly stalking her every move. He suddenly lunches forwards and grabs the girl by her breasts. She screams and tries to push him away, but he covers her mouth and holds down her arm behind her back. Her fellow student drags her into a storage room and takes out his penis. Shocked, Imari tries to run, but he painfully grabs her by her hair and forces her to give him oral sex. Afterwards, Imari quickly tries to make a run for the door again without success. The boy again quickly grabs her by her breasts and starts groping them. He proceeds to strip off her clothes and rapes her. After the boy licks her feet and continues having sex with her, Imari stops resisting and gives in to her arousal. She starts riding her attacker willingly, and even affectionately licks him back. Finally, the boy ejaculates over Imari’s half naked body. He grabs her striped panties and puts them in his pocket before walking out and closing the door, leaving behind a panting and soiled Imari.

A baseball team manager will do anything to help and protect her teammate boyfriend, including taking sex education classes with her coach.

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!

He’s just a random loser otaku… why did his thing have to feel so… GOOD!? Kageura, an otaku with glasses, is tricked into joining a group of gyaru at a physical education warehouse. One of them, Yui, decides to play a game with him, but she loses. She then decides to deprive him of his virginity in front of everyone. Thus, since this incident Yui constantly feels a strong excitement deep inside her.

During the Civil War, the powerful landowner Carson had a beautiful daughter with an innocent heart. As Faye enjoys an intense sexual relationship with her friend John and her servant girl Sophia, the end of her innocent days draws near. The mysterious Lord Mark has set his eyes on her and will stop at nothing to get her.

The long-running war between superpowers ended with the victory of the Dominus Empire. The princess Elise, who led to the destruction of the Kingdom of Elstein, was called the worst lewd woman, as her moans echoed throughout Elstein.

The sex slave Elise existed as a symbol of the Probasanda of the Dominus Empire, but it disappeared one day … All the men of Elstein were purged, and the women became sex slaves. A sexual law was put into place that does not allow women to refuse the advances of orcs and soldiers at any time, and if they do, they will be purged on the spot. The kingdom has entered a dark age …

Anna, a female knight, leads a resistance unit, but was captured by Baldur. But there was a secret in the eyepatch covering her right eye …