Himegoto - Juukyuusai no Seifuku Hentai Manga (Uncensored)

This is a story of a group of college-age people who struggle with gender and sexual identity. Yuki (nicknamed Yoshiki) is a girl but doesn't feel like 'being feminine.' She mostly dresses like a boy and is often mistaken as one. However, she has to wear a skirt and imagine being dominated to masturbate. Nagao Mikako seems young and innocent, and she uses that apparent innocence to sell her body as a fake 15-year-old. She knows her youthfulness can't last forever, but she enjoys tricking the men. Her friends have no idea of her sexual habits and believe her to be sweet and sheltered. Aiba K