An industry first! An emotional expression x blowjob project!
Kohei, a college student, has a reliable girlfriend named Akiko, whom he has been dating for about three years.
Akiko's younger sister, Kaho, is the opposite of her sister; she is mischievous, innocent, and honest with her feelings. Kaho has always had feelings for Kohei.
Reunited after several years, Kaho pursues him directly, without hiding her pure affection...
[Joy]: Filled with the joy of reunion, she can't help but give him a love-filled, devoted blowjob.
[Anger]: The terrifying anger of a girl driven mad by jealousy, leading to a nympho-style torture sex.
[Sorrow]: "I'll give up, so just suck me..." The sorrow of a beautiful girl heartbroken by her own purity, leading to a cunnilingus plea and a blowjob.
[Pleasure]: Facing a potential separation again... a deep, raw creampie sex that is more than just lovers, filled with pleasure.
Enjoy the expressive nympho-torture based on the four emotions: joy, anger, sorrow, and pleasure!