[BB] Danshikou no Hime Kousoku Ihansha o Chikubi Kaihatsu Mesu-ka Choukyou [mysterymeat3]

A rule-breaking student at an all-boys academy is punished by being drafted as the school's princess, claimed by a possessive group of seniors intent on teaching him how a princess should conduct herself. His sensitive nipples are wired with toys and relentlessly teased while his ass is stretched and pounded until his body learns to climax untouched from anal alone, taken bareback and flooded with creampie after creampie. Forced into frilly crossdressing with cat ears, collar and leash and pushed to the brink of public exposure before teachers and classmates, he discovers there is no quitting the princess club once his humiliating feminization is complete.