Natsuki Rin is a married woman running a surf shop and nail salon in Kanagawa Prefecture. Busy with daily operations and planning to open a restaurant by year's end, she has a vibrant and energetic personality. She volunteered to appear in adult videos because she previously worked as an exclusive reader model in her youth. Back then, her popularity kept her extremely busy, leading her to relieve stress through casual relationships with men. Now facing even greater demands in life, she decided to participate in order to seek unique thrills only she can experience.
Meanwhile, Azusa Misaki is a married yoga instructor who lives near the sea and regularly conducts yoga classes on the beach. Her hobby is diving, and her deep love for the ocean makes her naturally passionate about physical activity. She wanted to appear in adult videos out of a genuine curiosity to experience intimate encounters with male porn actors. Although she is generally satisfied with sex with her husband, she seeks a different kind of intensity and excitement, treating adult films as a personal hobby. Driven by the desire to find the perfect stimulation for herself, she made the decision to perform.