Shiina Chieri’s private tutor is Muroto Kurota, a tanned gal. They have all forms of sex as a daily reward for studying (excluding penetrative). Chieri informs Kouta, who happens to be present at the time, that she’s lost her desire to keep trying in life after being dumped by her partner on Christmas Eve. Kouta is overcome with sadness and rage when he hears this, and he tearsfully declares his love for her. How would Chieri react now that she is aware of Kouta’s feelings…?