Synopsis: Rascal Does Not Dream of Petite Devil Kohai

Although Sakuta managed to cure Mai's Adolescence Syndrome just in time, he must now face the daunting challenge of convincing her to commit to a relationship with him. Once he successfully wins that battle of words, he takes a much-needed break, only to wake up the following day in a state of regression. This cryptic occurrence appears to revolve around Tomoe Koga, and the only solution is to assume the position of her boyfriend as a facade.