Episode :
Aika harbors feelings for a charming teacher she admires, Tonami, while Mizuki lovingly looks after her younger sister. The sisters believed that this delightful yet bittersweet phase of youth would persist, but… everything shifted when Aika revealed her feelings to Tonami, declaring that she would do anything if he would agree to date her! Rather than entering a romantic relationship, Aika found herself yielding to Tonami’s desires, and one day, she unexpectedly found herself in the company of Tonami’s so-called “friends,” who were unfamiliar to her. Enveloped by these men, Aika, quaking with trepidation, was subjected to an agonizingly pleasurable experience…
