In a city of the dead, long since ruined and far from human civilization, lives a single human child. His name is Will, and he's being raised by three undead: the hearty skeletal warrior, Blood; the graceful mummified priestess, Mary; and the crotchety spectral sorcerer, Gus. The three pour love into the boy, and teach him all they know. But one day, Will starts to wonder: "Who am I?" Will must unravel the mysteries of this faraway dead man's land, and unearth the secret pasts of the undead. He must learn the love and mercy of the good gods, and the bigotry and madness of the bad. And when he knows it all, the boy will take his first step on the path to becoming a Paladin.

Rishe, the duke’s daughter, is no stranger to reincarnation—it’s her seventh life, after all. Each life restarts at her broken engagement. Having been a merchant, a maid, and a knight, she now desires leisure. But her world changes when a prince, who killed her in a past life, proposes! To prevent war and live to a ripe old age, she begins her seventh life as the bride of an enemy nation’s prince.

Japan was engulfed in a demographic crisis, forcing the government to implement the "Ikumonogakari" law, which permitted promiscuous sexual interactions among the people. They started doing practical and pedagogical activities on the lessons of sexual life and a partner's sexual fulfillment. The protagonists are young and inexperienced, so practical exercises will help them to improve their skills.

A schoolgirl track and field athlete takes shelter from the rain at a lonely and secluded bus stop. Shortly after, a student otaku arrives at the same stop to seek shelter from the rain as well. As they talk, their dark desires show themselves and they both satisfy each other sexually.

High school student Yui Tachibana loses a game she played with her friends. Now she is to receive a penalty. However, in order to carry out this punishment, the girls need a certain “thing”: their classmate Shougo Kageura, a weird otaku boy. Yui is supposed to take Shougo‘s virginity as punishment. What’s more, in front of all her friends! They climax rather quickly, though Yui can’t get Shougo out of her mind – especially his beautiful, perfect-sized cock. Soon, this “one-time punishment” turns into more…

Ordinary highschool boy Oda Yuma receives a smartphone app called "Hypnos" from a lustful succubus girl. The app can hypnotize women in an erotic way, and as soon as he gets it, Oda tries the app on his sassy gyaru classmate Fujimiya and the head of the school's disciplinary committee, Akizuki Sakuranoi, turning them both into obedient sex slaves!

Young Otonashi Suguru dreams of penetrating the school idol Moegi, and one day he is flabbergasted when he discovers a love letter from his crush. When Suguru meets with the sender of the letter his eyes are covered before he can even see her. A voice tells him that he desires to start a casual sexual relation, but because she is embarrassed, Suguru's eyes must be covered and he must keep it as a secret. From the voice, Suguru assumes that this person is nobody else but Moegi and agrees to the arrangement. Little did Suguru know that the person wasn't Moegi, but Hinagiku, who alongside her friend Galcchi, Suguru's stepsisters, Miu and Nano, Nano's friend, Minamino had come together to pose as Moegi in order to have sex with their crush who only seemed interested in Moegi.

A relative of mine asked me to help her friend with a modeling gig, I just needed to pose for them while they were drawing...what she forgot to say was that it was for nude modeling! I had always been a bit of an exhibitionist... and this wasn't the first time I had touched myself with people nearby...but this is the first time that I've done it while people are watching...

Takahashi is roped into becoming the manager of the girls' volleyball club. He is inevitably used to gratify the sexual desires of all the club's members. Satou of the girls' volleyball club watches her senpai have sex with club manager Takahashi every day. She masturbates daily to quell her growing desires but to little effect. Satou devises a plan that buys her and Takahashi some alone time in a storage room. As their summer tournament approaches, the girls' volleyball club sets out on a trip to training camp. But as soon as the club memebers arrive, they throw a BBQ party! And after that, everyone wants some of Takahashi's cock!

Aoi was influenced by her friend to try a hypnosis app with the aim of attracting someone’s love, but she ended up finding a boyfriend without needing to use it. However, one day, an unknown man, who had manipulated her mother Yuko with the same app managed to hypnotize Aoi and had sex with her. Meanwhile, Yuko, who worked at a dental clinic, started having sex with coworkers and patients because of this app. Upon returning home and discovering that her lover was fucking her daughter, Yuko joined them, and both became slaves to pleasure.