Mio-chan is 18 years old!! Her smile is so cute!! She's in the biology club and seems to love observing animals. She always carries an animal encyclopedia in her bag and reads it! Apparently, she loves sex just as much as observing animals, so let's head to the hotel right away!! As soon as we arrive, we start making out! I didn't notice it when she was wearing clothes, but her tits are surprisingly big!! When we take off her pants, her pussy is so smooth!! She shows off her wet pussy, eager to be touched, so let's take good care of her!! She's getting more and more excited and aroused!! She bites my cock with an animalistic instinct!! After everything is ready, we insert our hard cock!! The smile she shows us is different from when she was looking at the animal encyclopedia, it's irresistible!! With her incredibly bouncy big tits swaying, the sex becomes even more primal!! They keep seeking each other out like animals and finish with an intense creampie!! Her pussy is squirting more than usual!! This one is also highly recommended!! [Unreleased footage has been added to the amateur floor item number erofc296.]