A forceful, yet somewhat - rarefied kiss. I finally realized, looking at her expression at that moment, which one of us was "on top" right now. -Which one of us is "on top" right now? The other rivals' shadows are now in sight, making the girls' heavy emotions sultry even more. The newcomer to the fray is Shiori, a neat literary girl who works as a tutor for Masato. In fact, she is a shy nerd who is a dufus to Masato...? Who will be the one to break up Masato's unknowing kindness and kiss him to "make him understand"? JC, JK, JD, OL, all generations are here in this second installment of the heroine derby!