Would you like to take a look at our unusual “sex experience story”? A female college student who is dissatisfied with sex with her boyfriend swaps lovers, a high school teacher who wants to be played as a pervert on the subway, and even a housewife in her 30s who awakens her female instincts after getting a sexy massage while worrying about sexlessness?! I didn't know that 'unusual sex' could be this exciting and pleasant!! Maybe your hidden walls will be revealed... ? An extremely erotic and realistic “first experience” experience that depicts the “curious” play you want to experience at least once in an omnibus format!