A super cute girl with smooth skin, firm breasts, and a slender figure! A big-dick erotic teacher does whatever he wants at a hot spring inn under the guise of a training camp. Enjoy her toned body without any excess fat! Since this exquisite girl is obedient and submissive, the teacher escalates his demands to satisfy his desires. Her body is not used to men yet, so she is sensitive and convulses every time she cums, making a series of ahegao faces! Her beautiful skin that repels hot water, healthy body, and beautiful breasts are a must-see!