Under the guise of a TV program called "Thermae Japan," this gonzo-style amateur pickup series follows the premise of approaching girls at public bathhouses and luring them back to their homes for sex. This time, 21-year-old Hitomi, a shy yet adorable girl with a sweet, cheerful smile, becomes the target. With a two-year streak of having no boyfriend, she plays along in a pretend romantic relationship with the male lead, cuddling, kissing, and engaging in mutual touching while lying side by side. After putting on makeup and transforming into an even cuter version of herself, her slender figure and large breasts, clearly visible through her clothes, become irresistible. The erotic encounter escalates into full-on hardcore sex, captured in intense gonzo style.