MC and heroine are far cousins. Heroine left home due to mother issues and MC let her stay at his house. Slowly, they fell in love. Heroine wants to repay MC's kindness and pay for her own tuition because she's still a student but doesn't have any money. She sold her jewelries and bought MC a gift. No money after that, she thinks of a way to earn more. The bull, a rich influencer approached and offered her money for sex. She's hesitant because she's already dating MC but she agreed. The bull contacts MC and ask for a meet-up, brought him to his home and showed him a sex video of him and heroine. It turns out that the bull's gig is filming NTR shows. Choice appears, you awaken your NTR fetish or you reject. If you accept your fetish, game continues, if you reject, the bull later sends you a video of them raping the heroine. The end. If you proceed, MC continues watching sex videos of heroine, then they had sex in MC & heroine's bedroom while MC pretends to be asleep, and later in the story the bull invites him to a hotel. They blindfolded him and a blindfolded woman enters the room. It's the heroine. MC and heroine have sex. MC know it's the heroine, and the heroine knows it's MC based on his dick, voice and perfume. Both of them pretend that they're not aware. After returning home, they both greeted each other and heroine was pissed in her inner thoughts, wondering why the MC is not confronting her about the cheating. This is because during the blindfolded sex, heroine drops hints at MC about how she hates having sex with the other guys and wishes to only have lovey dovey sex with her BF and hopes he takes her away and save her. This is because the bull broke all the rules of their sex acts and she really wants out but she can't because of blackmail. Unknown to her, MC knows. Instead, the MC gets aroused when the heroine was telling all kinds of sex she had behind BF's back.
From here, there are two endings, good ending with the heroine or bad ending, heroine leaves MC's house and continue the sex acts, resulting in pregnancy. I struggled getting the good ending. I kept backtracking and choosing different choices. But eventually I luckily chose the proper sequence of choices and I arrived to a new route where the heroine mustered the courage to stop the play and tell the MC about it instead of blaming the MC after the blindfolded hotel sex. The bull threatened them that he will fire the MC. It turns out that he's the son of the company's owner where MC works or something. MC didn't give a fuck and heroine was glad. Time skip and they lived happily ever after, accompanied with some sex scenes of course.
The faces are so expressive. I'm glad they're trying new things with the art, but I couldn't help burst out laughing at some of them. It's like they used a bad freeze frame of a YT vid as reference. Overall still preferable to the usual boring expressions.