My Super Titty Pet Teacher One of Yuna's students knows how to exploit her weak point, forcing her to do whatever he tells her. Even during school hours, she does anything he desires. Whether it's opening her legs wide to give him a good look, being teased with a remote-controlled vibrator during a test, or allowing herself to be teased and fucked by other students even conducting a class while she's stimulated with a vibe under the teacher's desk Yuna must endure this endless shaming and torture at the hands of her student.. A Pet Female Teacher With Big Tits Just For Me Yuna Shina.