Mio celebrates her 1st anniversary with an incredibly cute and charming smile. She's a member of the biology club and absolutely loves observing animals, always carrying an animal encyclopedia in her bag to read during free time. But she enjoys sex just as much as she does animal observation. Heading straight to a hotel, she gives a quick kiss as soon as they arrive. While dressed, it wasn't obvious, but surprisingly, she has big, soft breasts and a smooth, hairless pussy hidden beneath her clothes. She shows off her wet slit, begging to be touched—so let's give it the attention it craves. Getting more turned on by the second, she becomes aroused in the most adorable way, instinctively taking the cock into her mouth like an animal in heat. Once fully ready, the hard cock is thrust deep inside. Now showing a mature, irresistible smile unlike her usual self from the animal book days, she begins bouncing her super-elastic big tits as their wild, primal sex intensifies. Driven by raw instinct, they crave each other endlessly until finishing with a creampie. Her pussy gushes thick, pulsing streams of cum—more than ever before. This is definitely a satisfying release.