Ai Sei Yuuri, a 21-year-old swimming instructor at a school, is madly in love with sex but her boyfriend, also her superior at work, won't give in despite her attempts to seduce him. She's such a pervert that she even masturbates when she has morning wood. Her entire body is sensitive and she can't help but enjoy rough sex. She's a selfish girl with big tits who fantasizes about being watched while wearing glasses. This time, she experiences her first ever creampie. As semen fills her pussy, she cums multiple times before finally settling down in the shower. Throughout the video, she switches between riding positions and getting fucked doggystyle, leaving behind a trail of cum stains on her panties. Despite looking like a young girl, she transforms into a beautiful woman as she reaches orgasm after orgasm. Afterward, the gentlemanly producer respectfully refrains from pursuing her further. Note that the contents may vary depending on the distribution method.