Yuki Bamboo・First-Time Female Teacher! Yuki-sensei, who is too kind to help others, hears a student's problem with premature ejaculation and her desires explode! "Should I train you with my cowgirl position...?" Without regard for place or time, she starts her guidance, riding and using dirty talk! Secretly sticky in the locker room, deep thrusts in the classroom after school, even sudden home visits to his house! No matter how many times he comes, it keeps going—hard & sticky, ever-changing cowgirl position! The incredibly pleasurable guidance from the sports club teacher has made me a dickhead...!
