Netosis

This is the story of Ayato Haruno, a young boy living with his cousin, Kasumi, while his parents are overseas. Ayato is madly in love with the sexy Kasumi, and can't wait to go to the same high school as her. One day he's masturbating to a video he finds online, and realizes that the girl in the video resembles his cousin, Kasumi. He then finds out that the girl in the video doesn't just look like Kasumi, it is her. Apparently Ayato's sexy cousin has a secret life when she goes out. Things spiral out of control, as Kasumi gets addicted to the new sexual world she can't say no to... (Source: J-List)

Mako-chan Kaihatsu Nikki

The heroine this time is Makoto, a pretty average, if not well-endowed girl. The story starts with her getting confessed to during a sunset. She accepts the confession, but things don’t progress past a kiss that evening. Her newly appointed boyfriend walks her home, where we’re shown her adoptive brother looking at them from his window with an evil grin. (Source: Fakku!) Note: A demo was available to the players of RPG browser game Aku no Onna Kanbu: Perigee New Moon (悪の女幹部ペリジーニュームーン) on May 6, 2021.</i>

Yarichin Kateikyoushi Netori Houkoku: Dosukebe Kyonyuu Oyakodon

Based on the erotic game by Dwarfsoft. He is a womanizing private tutor. It's time to bang down his super sexy student and her mother! The protagonist Nozomu Kurisu is such a thoughtless man of sexual desire. He is a "d*ckist" university student whose life is ruled by his d*ck, as if a word "womanizer" wears clothes and walks on the street. Having enrolled in a famous private university in order to take a distance from strict and square-headed parents, he makes money as a private tutor taking advantage of being a student at the famous university. With his muscular body and proficient verbal techniques, he has built several physical relationships with his students and their mothers. Currently, he teaches Tatsunobu Hatsufuji's daughter. His family is really ideal. Despite the fact that his wife Akari is 18 years younger than him and his daughter Shizuku is not blood-related to him, the family members live in harmony. Considering what Nozomu has done before, he should have already f*cked the mother and the daughter who strongly arouse his d*ck. However, because he plans to find a job using the father's connection and they provide him a very nice working condition, he founds that making a mess in their family is somewhat too much against the public moral. Just recently he has dumped all of his friends with benefits so he has been sexually frustrated as strongly as ever before... But his sense of morality prevents him from going all the way as he wants. However... "I want you to get laid with my wife... Akari." ...The one who shakes up his remaining reason, common sense and gratitude is the father of the family, Tatsunobu. Based on the secret contract, a lustful feast begins with a cuckoldry drama approved by the husband...... (Source: DLsite English, edited)

Chii-chan Kaihatsu Nikki

While her parents were away, Chisato's uncle snuck his way into her room, looking through her unmentionables... She finds him in the act and he decides to make good on her promise from her childhood and rapes her while filming it. Blackmailed with the video he made she is forced to visit him and give in to his every demand...

Himawari wa Yoru ni Saku

Norihito and Asumi Hisato have a beautiful marriage. But when Norihito makes a mistake at work and the company loses millions because of him, the president asks him to take responsibility by offering Hisato a job as his secretary. That will allow her to make up for her husband's mistakes, and from that point on, she thanks the president for that chance the only way she knows.