As expected of someone who works at a lingerie shop, Kana-chan immediately showed off her sheer, sexy lingerie for the photoshoot! Of course, Kana-chan's naked body was just as erotic as her lingerie. However, she seemed a little insecure about her breasts, so we started massaging them under the guise of a breast-enhancing massage. Seeing her embarrassed reaction to the massage made us want to tease her even more, so we then gave her nipples a powerful massage with a vibrator! Then, as Kana-chan was getting more and more aroused, we applied the vibrator directly to her crotch, and it seemed to feel so good that her body started to twitch and twist, and she said, "I came..." It turns out that Kana-chan's first experience was with her younger brother's friend. Her brother often brought him home, and they had known each other since they were little, so they often played together. That day, as usual, they started off fooling around, but when he climbed on top of her, she noticed his penis was erect. When Kana said, "It's standing up," he denied it, so she got annoyed and pulled down his tracksuit bottoms, only to find he wasn't wearing any underwear! His penis was completely exposed, and a magnificent, large one was right in front of her. Kana had been planning to tease him about the bulge through his pants, but she was stunned to see a man's erect crotch for the first time, when he retaliated by lifting her skirt and pulling down her panties. It seemed he had been reacting to Kana's panties peeking out from under her short skirt, and the two of them, caught up in the naughty mood, went straight into sex. However, it seems he didn't like that it was his first time and he was wearing plain white panties, and that experience is what created the Kana who is so particular about her underwear now. So please enjoy Kana's sexy lingerie, her naughty naked body wrapped in it, and of course, the increasingly erotic expressions on her face as they play.