Two weeks after they first speak, Mochizuki and Nagakura are living together, but their domestic bliss is interrupted by Nagakura's coworker, a former student of Mochizuki's who is thrilled to be reintroduced. And after that happens, Nagakura starts to act strangely, causing Mochizuki to question their fledgling relationship.
Only One (MOEGI Yuu)