The main character is good at inventing something odd. He is actually the boss of the science club, which is famous for the invention of strange creatures. He now secretly thinks, "I wanna adapt the girls!" He decides to call the adapted girls "Zettai Bishoujo". There are three Bishoujo at school, Sayaka, Maria and Mana....
Yuya suddenly takes in charge of a substitute sick-room teacher of his school though he is still a student. There are a lot of his childhood friends at school, so he is excited to do physical checkup. His evil ambition gradually comes out and he decides to make all female students pregnant...!
Ryuya has an older sister, Miya. He lives a peaceful school life with his friends. But one day, he and his friends accidentally drink a medicine juice. Once you drink it, you'll become sexually sensitive and get sexually excited soon. Especially the breasts of the girls who drink it will get bigger and they will need to have sex to cool down. Also, to make a vaccine, they will need to get pregnant. Like this, Ryuya starts having sex with the girls to cool them down and make a vaccine...!
There is an isolated village deep inside the mountains.... Kaname and Hiyori visit the village to look for their co-worker. They are welcomed by Soujiro, the boss of the village, Hiyori, his wife and their two daughters, Tsubaki and Sakura. Kaname and Hiyori decide to stay at thier house for a while. But one night, Tsubaki suddenly says to Kaname, "I would like your semen to give birth to the next miko...." Miko... with white hair and red eyes... worshipped by the villagers.... Also, Sakura and Hisako start approaching Kaname.... As time passes, Kaname gradually knows the secret fact....
Itsuki works for an advertising agency and he is in charge of a game production company now. Yes, his mission is to make the company popular. There are some young female workers there. "Well, I can control them as I like...."
Masaki was told by his father that he must marry one of the Tenjouin sisters: tsundere Yuzuna, tennen Sakura or pettanko Koyuri. And there’s also a maid who’s his osananajimi, a bracon imouto and a loli nurse.
The main character, a prefect, lives with his younger sister, Haruka. He loves Oppai and cosplay girls. Though he keeps it secret at school, there are a lot of cosplay uniforms in his room. Of course, Haruka dislikes him.... One day, she finds a tissue paper her older brother used for masturbation in a dust box. She feels sick at first, but she gets sexually excited when she smells it.... The main character sees it all and knows that Haruka always gets sexually excited by smelling semen....
One day, Yamato, Mikoto and Takeru visit a village in the mountain for the training to be monster hunters. They have various hard trainings and finally become the monster hunters. But there is something wrong with Yamato's body.... His body gradually changes into a monster.... What is happening to his body? Who can stop it? To save Yamato, Mikoto and Takeru make every effort. What is a secret of Yamato's body? What will happen to Mikoto and Takeru?
Yuki has beautiful mother, Shizuru. Since she works full-time, Miina, her younger sister, takes care of him and Naoto, his younger brother. One day, Yuki receives a letter from a girl. When he talks about it during dinner, Miina says, "Are you in love with a girl? Who is she? Please tell me later!" Yuki says, "Well, OK...." He is always confused when Miina asks him about it.... Why...?
Daisuke is a security guard of a building. One day, when he is patrolling around at night, he finds Tokiko masturbating on the desk. Tokiko says, "Please keep it secret. Ill do whatever you want...." Daisuke says, "If you want to keep it secret...." He tries to have sex with Tokiko, but she suddenly runs away. On the next day, Tokiko says to him, "If you don wanna get arrested, follow my order." Daisuke just says, "Well, I see...." He has no choice.... Like this, he gets involved in a mess full of erotic happenings....
Nozomu is a student, but famous in the field of psychiatry. He works hard every day to find a way to remove mental concerns of women. Actually, his deceased father worked on this theme and he now takes it over. One day, he submits a report, but it is thrown out soon. The theme of his report is, "Womens current concerns attribute to their past mental conflicts, especially during adolescence. By removing their past mental concerns with hypnotism and making them experience a satisfying school life, their depression will be cured." "Its just an armchair theory. No one will believe it." Nozomu gets upset and makes up his mind to prove it. Days later, he somehow collects three girls, Mirai, his mother, Kyouka, Mirais friend, and Izumi, his old friend. Like this, his grand experiment involving "married women in sailors uniform" starts....
A mysterious girl suddenly appeared before me and said, "You wanna change yourself?" It all destroyed my gray life.... "You wanna live as you like, get an extraordinary power, and get out of your boring life...?" Crimson to purple, purple to darkness. Something inside me changed in a gradation of colors. My monotonous life suddenly turned into a world full of vivid colors. Yes, its time to get out of choking life. Ive got thirteen days to use my power. "Right. Just enjoy it... for thirteen days." People who look down on me. People who stick around me. People who despise me.... Its my turn. Ill get even with you.... Ill get back everything for the next thirteen days. I won need my fourteenth day if I can get satisfied...
Yes, just since that accident... Something inside me went mad... I can see my daughters only as sex objects now... I didn feel anything even when they walked around the house in underwear... I didn smell anything when I went inside their rooms... I can control myself now... My self-control is about to break...!
Kyosuke lost his mother when he was a kid and he has been living with his father since then. But one day, he gets remarried to a young and beautiful woman, Yuki, who has two pretty daughters, Manami and Risa. Though Kyosuke is confused to live with them, they gently and openly take care of him. Kyosuke isn immune to girls, so he often gets sexually excited by smelling their body scent even when eating breakfast. One day, Risa finds it and secretly gives him a blowjob as a joke. Kyosuke soon ejaculates under the table.... Like this, his erotic life with them starts...
Youichi is always sleeping at school. He is withdrawn and doesn have friends. His classmates think of him just as "a guy always asleep". But no one knows his dreams are never boring. "Well, you
e already wet...." "Mine is better than that girls.... Come on here, please...." Girls show their naked bodies and immoral personalities in his dream.... "You wanna experience it in the real world?" "What!?" "You are interested in psychology, aren you? If you want, Ill give you a special power...."
Yuto failed a university entrance exam. He needs to study hard, but he is still down.... One day, his mother tells him to stay at Shizurus house and study hard. Shizuru is his aunt and ex-teacher. When he arrives at her house, Shizuru and her daughters welcome him. He is surprised to see his beautifully grown up cousins. He soon decides to study hard there, but there are a lot of erotic temptations surrounded by beautiful girls....
Gunpei is just an average student. He just lives in a small town and lives a peaceful life. But one day, two girls suddenly visit his house. They are actually from a small country in the Atlantic Ocean, Chiha, a princess, and Tigarna, her follower. The purpose of their visit is to make him the crown prince of their country. Gunpei is, of course, surprised to hear that because he is just a citizen. According to Chiha, Gunpeis father is a soldier of her country and prevented terrorist attacks or saved the royal family many times before. His intelligence, power and warm personality are loved by every citizen. King thought of accepting him as his daughters husband, but he was already married. How about his son? His excellent gene must be inherited to his son! Chiha says, "Please make me pregnant within six months." "What!?" Like this, his life dramatically changes....
An idol group called "Live un veil" has been formed. The members are Nagisa, Nanami and Kaede, and a tour with fans to a southern island has been announced. All TVs and magazines pick it up and a lot of fans apply for it. The main character is Ryou. One day, he receives a parcel, which includes a film, an envelope and some erotic swimsuits for girls. "What is it!?" He opens the envelope, and finds a ticket to the tour and a letter. It says, "If you take a photo using this film, their libido will become uncontrollable...." "Does this mean take a photo of the idols and make them wear these erotic swimsuits?" But he is more interested in taking part in the tour because he also applied for it. He doesn care if the film is fake or not. "Great! Ill spend a happy time with them!" Like this, he participates in the tour....
Tomoya loses a game and is ordered to tell two girls, Azami and Midori, that he loves them as a punishment. Midori is actually his childhood friend, though he doesn talk with her much now. Its a hard punishment for him, but a girl, Mizuki, hears it and says, "Ill now tell you that I love you, so you won need to do that punishment anymore." Like this, his school life gradually gets exciting surrounded by honest and cool girls....
The continent is divided into some countries and they have been at war more than 100 years. The defeated nations must send its queens and princesses. They are all treated like sex toys and end up as sex slaves.... Alec is a sex slave trainer. One day, he receives three princesses from Tortinia. His eyes slightly shines, suggesting a change in his fate....
