Pseudo Harem

Eiji Kitahama is an upperclassman who longs to have a harem like the ones he sees in the comics he reads, while Rin Nanakura (who secretly likes him) plays a different "character" with a unique personality whenever she's around him. What path will the romance of these two drama club members take? And will Rin ever be able to act like herself and convey her feelings for him?!