The sexy glasses-wearing teacher, Yui-sensei. She's always popular among the boys in class, her charm spreading to every corner of the classroom. The two of us have built a secret relationship, and once again she's summoned me to a hotel to deepen our bond. But today, something feels different. She seems jealous after catching me looking at a female classmate's swimsuit during swimming class. She confronts me, saying, "You spent all day staring at girls in swimsuits, didn't you...? So I wore one too—do I look good?" To my shock, she's wearing a tight school swimsuit, and I can't help but gasp in awe. Overwhelmed by her stunning sexiness, my heart races wildly, my erection throbbing uncontrollably.