Watching this work was a truly shocking experience. The protagonist, Rui-san, 26 years old, has a background of growing up in an environment with only women around, and before she knew it, she became a lesbian—this setup is intriguing from the start. Her submissive personality, where she obeys everything to please her girlfriend, forms the core of this piece. The story development, where her girlfriend says she wants to see her have sex with a man, leading her to challenge her first time with a man and lose her virginity, was unexpected and drew me in deeply. In the park meeting scene, her surprised reaction when told to have sex with a man felt real, and her kindness in not being able to refuse a request made me want to cheer her on. After arriving at the hotel, her stiff nervousness, perhaps from never having properly talked to a man, was endearing, and the scene where a sloppy tongue kiss eased the tension blended tenderness and eroticism, warming my heart. The bold play of inserting a vibrator into her pussy and then licking it up was super erotic and kept my eyes glued. The pleasure from the electric massager making her roll her eyes directly conveyed the change in her sensations, making me feel it was seriously intense. The scene of gently rubbing a hard cock over her panties built up excitement unbearably. The reciprocation with high-speed hand job and splashing squirt was a stunning performance, and I could feel the intensity through the screen. The deep throat scene, where she couldn't hold back and had her head held down for a throat-fucking, with her mouth full of cock despite only having lesbian experience, was filled with a sense of conquest that made me hold my breath. Even though she didn't know men, her fierce hip movements demanding the cock had a primal heat that felt like it might explode, and the scene of her screaming in ecstasy while being taken from behind in a doggy style climaxed with rough pounding making her eyes roll back as he came deep inside her vagina—it was the pinnacle of eros. The sight of semen dripping from her orgasmed vagina was unbearably erotic. Overall, it wasn't just about her good figure; the tone of her abs and butt muscles suggested she works out at the gym, making the pure lesbian character believable. I was drawn to the zero male experience element, and the way her lesbian girlfriend went wild doubled the eroticism, with an intensely erotic body that provided maximum excitement—a highly satisfying work. I genuinely think it was worth buying.