When a playboy falls for a nerd, chemistry results in an explosive reaction! Playboy Maya catches studious Nemugasa cheating on a test, and to ensure his silence, Maya blackmails Nemugasa into doing whatever he wants! But is this merely just a ruse so Maya can spend more alone time with him? It's been a while since Maya and Nemu have had any alone time, so they can't help but go a little overboard when they finally see each other! But later that same night when Maya's friend Ruka has a severe asthma attack, Maya sneaks out to help him, and when Nemu asks him the next morning where he went, Maya quickly changes the subject. Is a bad habit from Maya's playboy days rearing its ugly head? And what will Nemu do when he finds out the truth?