Don't Toy With Me, Miss Nagatoro Vol. 9 (Kodansha, 2021)

Winter arrives and Senpai comes down with a cold! But even Senpai's rising body temperature won't stop Nagatoro from getting a rise out of him. With Senpai absent from school, Nagatoro decides to pay him a visit at home, but things get a little heated when Senpai's feverish state makes him imagine Nagatoro in a strangely domestic role…