Despite trying to retaliate against the hateful old man, even rejecting his offer of support, she was soundly defeated with a hotel rope. The clumsy, haughty Riri-chan was toyed with and completely used… but without giving up, the positive loner watches for an opportunity to strike back, however, she is once again trapped in a toy play at school… Following Miyuki's instructions, she endures an insertion lesson with a two-hole vibrator. Monitored and rolled around in the toilet until exhausted, she was completely filled and used… As a result of this situation, Riri-chan, with her positive thinking, realizes the root cause. So… that's how it was. Ohhohohoho There, a haughty Riri-chan appeared, laughing gleefully as if remembering something…