Miku has a 100cm bust and an H-cup! Her measurements are 100cm, 60cm, and 89cm, making her a dynamite body that would even make Fuyuki Mine look pale in comparison. Her development began during puberty. Naturally, the boys' eyes were drawn to her chest. Her bust continued to grow thanks to her kendo and swimming. Despite her sexy, voluptuous figure, Miku herself is a pure and innocent girl who prefers loving sex to casual sex. Even just listening to her pre-shoot interview, her honest and innocent personality is apparent. However, when it comes to sex, she reveals some hidden sexual desires, sharing her experiences and fetishes. As soon as we start fingering her for a sensitivity test, her gaze becomes dreamy and feminine, and her expression becomes so erotic that it's hard to believe she's actually had sex with four men. While breasts this big might not necessarily be all that sensitive, Miku's breasts seem to be teeming with sensitive sexual sensors. When I applied the vibrator to her, I could tell from her facial expression that she was feeling good. So, the last thing I was curious about was how tight she would feel during insertion. Miku's body was already flushed with pleasure from fingering, nipple play, and the vibrator, so when I gently inserted my hard cock, which had been hardened by the blowjob, she immediately began to shake herself, thrusting violently. I enjoyed watching Miku's H-cup breasts sway as we felt the pleasure of our genitals rubbing against each other. It didn't matter if I inserted it or just let it sway; Miku is still relatively new to sexual encounters. Finally, I filmed a shower scene, which I used as a private shot. Enjoy the video as if you were Miku's boyfriend.