Shiori is a student at a sports university who is active as a sprinter. She's an athletic girl with delicious F-cup breasts that can be seen even through her uniform! What's more, she has little experience with men! She's serious and has a good personality! She's the type of girl you'd want as your girlfriend! She's curious about sex and has a sensitive body that can cum just from touching her nipples! She also swallows cum for the first time in her life, masturbates with semen, and has her first creampie! She gives a thorough cleaning blowjob! She has a cute face, but her moans are erotic and exciting! She seems worried about pregnancy, but she's the perfect student to use as a masturbator ♪