Joi, the anime hentai instructor, guides her eager students through the art of masturbation. With her perky Japanese breasts and sultry voice, she demonstrates with her own body, using vivid detail to describe every stroke. She emphasizes the importance of using lube and even provides instructions on how to wear a condom safely. The students, both male and female, watch intently, their own hands exploring their bodies as they follow along, learning the intricacies of self-pleasure.