Nikuen

Episode 1 - Saimin Musume to Tennen Mama
A friend told Aoi that if she used a hypnosis app, she could make the person she liked fall in love with her again. However, even without relying on the app, she had found a boyfriend about a month ago and they had started dating. Today, Aoi and her boyfriend were heading to her house for a study session. When she opened the front door, her beautiful and elegant mother, Yuko, appeared from the bathroom and greeted her with a smile. However, her lower body was immersed in sexual acts with a stranger. The next day, when Aoi returned home and tried to open the door to her house, a stranger called out to her and showed her his smartphone, pretending to know her mother. The moment she saw the screen, she was hypnotized... The man took her to a room and devoured her defenseless body. After trying it out, Aoi woke up. A strange feeling... Aoi's brain's common sense was altered and she was devoted to being a masturbator. While trembling with her perfectly developed and sensitive body, Aoi humiliatedly served the man, not a trace of her usual dignified aura remained. Meanwhile, Yuko is in the dentist's treatment room, having sex with colleagues and patients as the workplace's official sex slave. When he returns home tired, he finds Aoi moaning as she is fucked from behind by a man. Though surprised, she joins in, and the mother and daughter are transformed into slutty pig masturbators...

Episode 2 - Doutei Choudai!!: Yariman Osanajimi no Sex Friend ni Sareta Hanashi
Suddenly, my childhood friend Kojima comes to visit me for the first time in ten years, even though I've never had a girlfriend in age. She's become a flashy dark-skinned gal since we last met, and her goal is to have sex with me!! When we move to a hotel, she takes off my pants, and Kojima is thrilled to see the big cock in front of her. She plays with it, devours it, and helps me lose my virginity. But while we're having sex, Kojima gets even more turned on when she sees me get jealous talking about her boyfriend. To counter this, I try to imitate a play I saw in an adult video, and for the first time, I succeed in making Kojima squirt! Kojima still seems calm, but gradually she starts to convulse and squirt like a dog. So Kojima prostrates herself before the sexual power of a horny virgin. Sex connects two people who seem to have nothing in common.

(Source: Mediabank, translated)