First the side ponytail girl, then the coworker who sees everything, and now this cute newcomer....
I can't conclude with just experimenting once, however...Whoa, the heartbeat rate's too damn high!!Joking, joking. Feel free to edit if it seems inappropriate.This is, you see...I mean, Himuro-senpai's is high too, but this is even more...!?...What do you know,Well...Have you tried a controlled experiment for that?your heart's beating pretty quite a bit yourself, isn't it, Yukimura-kun?