Episode :
Hiroki, who has a fondness for eyeglasses, is currently in a relationship with one of his classmates, Kurumi Sawahitomi. She is loyal, adorable, and seemingly flawless… However, Hiroki feels somewhat unsatisfied with their intimate life. The reason for this is that she refuses to wear her glasses during their sexual encounters. While they are studying together, they decide to engage in sexual activity.
Persuaded by Hiroki, she agrees to wear her glasses. Upon seeing her with them on, he ends up having intercourse with her twice consecutively. After a vigorous session, he is caught by his sister and faces consequences for his actions…!?
