Everything I Needed to Know About Sex, I Learned from Masturbating with You: Hikaru Konno, Misa Suzumi, Mizuki Hayakawa, Arisu Mizushima, Natsuki Minami
Hardworking men who are reasonably popular—maybe even attractive—who remain virgins. To help these inexperienced guys, childhood friends, distant female relatives, step-sisters, and stepmothers step in to guide them in the ways of women's bodies. These women patiently teach them about female anatomy and the art of sensual touch, but as the lessons progress, they become overwhelmed by their own erotic desires, eventually giving in to masturbation. Even the instructors, so dedicated to their teaching, find themselves swept away by rising passion. As the virgins grow increasingly aroused and begin craving sex, the women aren't quite ready to take that step. How will they handle the mounting tension between desire and restraint?