A virgin cameraman, known as "Kameko," attends a private photoshoot with big-titted gravure idol Rikarii. This marks their fifth session together, and Kameko has fallen deeply in love with her. As the shoot progresses, his excitement builds uncontrollably, and he finally begs her to take his virginity. Kind-hearted and unable to refuse, Rikarii readily agrees. Experiencing his first kiss and sexual encounter, Kameko trembles with nervous excitement as he's touched by her famed big breasts, feeling pleasure for the first time. Wanting to etch the sensation into memory, he gets his rock-hard cock sandwiched between her tits, experiencing his first titty fuck. Just before climaxing, they switch to cowgirl position for his deflowering, which he captures vividly on camera. Watching her shyly grind her hips drives him wild with arousal, and he thrusts vigorously, ultimately filling her with a creampie. They proceed to a second round, resulting in another creampie. For both the cherry boy cameraman and Rikarii, this photoshoot becomes an unforgettable, special moment.