Bijo, Tokidoki Yajuu

High school student: Yukiji, whenever he's with a girl, he would get very anxious around them. As a result, during the school's festival, he encounters a long haired beauty dressed as a maid and falls in love with her at first sight. Unexpectedly, he finds out that the beauty was actually his fellow classmate...Haruki. Every time he's around the cross dresser Haruki, he feels an uncontrollable urge.
How can that be?