Koichi, a student about to graduate, is summoned to a world of Titans. It's the land of Tildant, where the prince, Caius, appears in front of Koichi and says, "I want you to be my bride and give birth to my baby!"

A mother moves in with her daughter after her husband's death, where she also meets her husband's nephew. Slowly, she develops a sexual relationship with her nephew and an incestuous relationship with her daughter

Katsuma is just a go-boy of his female bosses... Whenever he has a battle against Silverstar, a hero, he loses. One day, when he has another battle against Silverstar, his bosses suddenly trap Katsuma and Silverstar. When he regains his consciousness, he finds himself being taken care of by Maria, another Silverstar. Katsuma is attracted to her kindness... No, he just sleeps with her. However, he...

Yamamoto Akuji noticed that the world is a totally different place after his release from prison. He experiences Osaka as something very new and strange after he got out of prison. During his imprisonment, the hierarchal structure flipped upside down, making it a world where the women dominated over men. Militia, churches, businesses and private businesses are operated by a female figure. Men were...

In a world where swords and shields are seen as a sign of strength, a battle arena is located on an unnamed island in the middle of nowhere. Riches and treasures await the winner. One day, by chance, Aurei finds himself in this world. As he is a human from another world and has no experience in fighting, the gods are generous with him and give him a special power: hypnosis. This gives him a chance...

A high school senior gets transported to an alternate reality where he has to save the world using his semen. Female guardians of this realm need nourishment to vanquish the evil that lurks beneath. And there's only one man who can provide them with what they need.

In a world where swords and shields are seen as a sign of strength, a battle arena is located on an unnamed island in the middle of nowhere. Riches and treasures await the winner. One day, by chance, Aurei finds himself in this world. As he is a human from another world and has no experience in fighting, the gods are generous with him and give him a special power: hypnosis. This gives him a chance...

A mother moves in with her daughter after her husband's death, where she also meets her husband's nephew. Slowly, she develops a sexual relationship with her nephew and an incestuous relationship with her daughter

A high school senior gets transported to an alternate reality where he has to save the world using his semen. Female guardians of this realm need nourishment to vanquish the evil that lurks beneath. And there's only one man who can provide them with what they need.

Koichi, a student about to graduate, is summoned to a world of Titans. It's the land of Tildant, where the prince, Caius, appears in front of Koichi and says, "I want you to be my bride and give birth to my baby!"