Ichijo promotes the development of a new type of aphrodisiac by scientifically analyzing the female orgasm. Doyama is a psychologist and true sadist who continues to explore the relationship between pain and pleasure. Two insane researchers with conflicting claims start an inhuman experimentation battle to prove their legitimacy!
![300MAAN-417 [Individual Shooting] [Amateur] [Outflow] Reika, 19 Years Old, Female College Student "My Favorite Is The Chestnut!" "Wait! It"s Wet!"](https://n1.1026cdn.sx/amateur/m/106689_300MAAN-417.jpg)
![fc2-ppv 1368734 [Appearance] A Miraculous 18-year-old Beautiful Girl Who Just Graduated From A Private School In Tokyo __ Days Ago. She Was Promised To Go Out, But She Secretly Cummed Inside And Betrayed SEX. 【selfie】](https://n1.1026cdn.sx/uncensored/m/56872_fc2-ppv-1368734.jpg)
