15 Bishoujo Hyouryuuki is the brainchild of adult game creator Takahiro and anime character designer Kuroda Kazuya. The name is a wordplay on the Japanese title (15 Shounen Hyouryuuki) for Two Years’ Vacation, a children’s adventure story by Jules Verne. Toei Animation adapted 15 Shounen Hyouryuuki into a 1982 movie, and Nippon Animation remade the story into a 1987 television special.
Like the original story and its two anime remakes in the 1980s, the new 15 Bishoujo Hyouryuuki project centers on 15 young students who are stranded on a deserted Pacific island by a tumultuous storm. Unlike the previous versions, 15 Bishoujo Hyouryuuki will feature 15 girls instead of 15 boys.

A sincere older step-sister and a curious younger step-sister are doomed to become love slaves. One day, a house wife named Yukie has a traffic accident. She is ordered to pay a large settlement to the other party, Taketo, the son of the owner/president of Nogawa Industries. Unable to make the settlement payment, Yukie allows Taketo to have her sexually. At the same time, Takato’s father, Nogawa, approaches Yukie’s step-daughter, Rumi, and blackmails her. His evil scheme even reaches for Tomoko, Yukie’s younger step-sister.

Another tale in the Milk Junkies series about two busty female characters interacting with a male protagonist.
Hayami Kouta is the superintendent at an apartment building, where two busty and very horny housewives reside. Whenever the ladies are feeling particularly unsatisfied with their husbands, they call upon Kouta for some personalized handywork. Thinking he’s making mere service calls, Kouta innocently arrives at the ladies’ apartments. But it doesn’t take long for Kouta to catch on that it’s the ladies that require the maintenance. Fortunately for Kouta, he’s got the right tools for the job.

Suou Akira was able to recover from an incurable disease but now he has to pass exams in order to stay at school. He gets help and the people that end up being his tutor are all college girls!

Kaoru wants Kyoshiro’s girlfriend, Tsumugi, for himself. He meets Kyoshiro in a chat room and they make a contract. Kyoshiro and Kaoru will take turns training Tsumugi to be a sex slave, and they’ll record their progress on a website. At the deadline, all the site’s visitors will vote on which one of them deserves to be Tsumugi’s boyfriend.

My name is Touma Hikaru. I’m going to Izumo Gakuen High School with Miyuki who is my little sister-in-law, Nanami-chan who was my childhood friend, and Nagisa who thinks of me as a rival. I began to have a strange dream of a beautiful shrine maiden, who is praying to something naked in a lake. I wonder who she is; I think I know her… I also see a strange room of Izumo Gakuen in my dream. Feeling uneasy, I decide to sneak into the room, not knowing it is the beginning of a long journey.

A hot teacher just cannot stop thinking about a student. Everyday she masturbates thinking about him, even when she is giving a class she just cannot stop looking at him and having dirty thoughts.
One day, she just can’t stand it anymore and decides to take action after seeing her beloved student being so close to another girl. She then informs her beloved student she has something to talk with him after class in the Teacher’s Lounge… thus this forbidden love between a teacher and a student begins – a world of lust awaits.

Based on the game by Lune TeamBitters.
Seiji is a permanent part-timer. He has been dating a girl, Ai, for two years and he is now thinking about marrying her. But one day, he has a traffic accident and breaks his leg. Like this, he is hospitalized… “I’ll visit you every day,” Ai says it with a smile. But their relationship gradually changes after his hospitalization… A real estate broker who hit Seiji. A guy at the same hospital room. A handsome doctor in charge of him. A co-worker at his shop. A nurse who is his ex-girlfriend. Various people cut in on Seiji and Ai’s relationship… Will they be able to overcome it and keep their relationship…?