The top-tier female teachers (Yui, Ikka, Marika) are tricked by men's schemes and fall into being raw sex slaves with no restrictions! Oral service! Continuous blowjobs!! Restrained to the desk for continuous penetration & continuous internal ejaculation!! Then, a comb is inserted into their pussies, and filled with students' semen! The female teachers, turned into mere tools for sexual gratification, have no future!
