When I tried to have sex with Mariko again after a long time, she appeared as the bright and energetic girl known as my former private student. But suddenly, she wraps both legs around my neck, unexpectedly locking me in a chokehold. Straddling my limp body, Mariko puts handcuffs on me. She remembers how, during our previous time together as tutor and student, she playfully used an electric massager on me, overwhelming me completely. This time, she turns the tables, freely using the electric massager on me as I drown in pleasure. The main feature includes facial exposure, delivering a realistic and intense experience. [See DA-135]