A groundbreaking NTR documentary where a beautiful amateur girl loses her virginity to a virgin guy while her boyfriend watches. Featuring Rei-chan (24), the stunning girlfriend of popular heartthrob actor "N". They've been dating for about three months, and N describes her as a cool beauty with a flawless, slender figure. Working as an esthetician, she has sharp, mature features that make her incredibly attractive. After meeting the recruited virgin guy, he crashes N and Rei's date. While Rei is away in the bathroom, negotiations proceed and with N's permission, they head to her place. The first sex experience begins—her perfect, gorgeous big tits send the virgin into ecstasy. He indulges in deep tongue kisses, groping her breasts, and licking every inch of her soft body in an intense session. Initially hesitant, Rei finally agrees after N persuades her, saying, "If it's what he wants..." The virgin cums immediately upon penetration, and with N's approval, shoots a creampie without permission. Then, changing into a costume brought by the virgin, she gives him an oil massage before mounting him again. The vigorous cowgirl pounding brings him close to climax once more. Finally, she gently jerks him off, guiding him to a powerful second cumshot. Afterwards, the couple transitions into passionate lovemaking—more intense than usual due to the deflowering experience. The contrast of the normally cool girl moaning in ecstasy with a dazed, seductive expression is irresistible. An exciting new take on the NTR genre you won't want to miss.