Read manga: Doll (Okado Tatsuya)

manga
Summary:

Izumi, a young art student goes to visit her old professor who is living out in the country. Izumi is trying to get away from something and wants to take a break at the professor's house for a while. When she stumbles on Sensei's secret sexual fetish, it sets off a tense relationship full of awkward moments and weird demands.Adult topics, but not ecchi.