Cuteness and the height difference
Kei, a hot transfer student from the U.S., mistakes Yuri for a girl. Even when he realizes Yuri's a guy, he won't stop making passes at him! Yuri's always had a complex about his cute name and appearance, and Kei keeps pushing Yuri's buttons from day one at school! Kei's weirdly attached to Yuri. He's way too touchy-feely, and on top of that, he loves to call Yuri "cute"...! One day, they're alone together in the library, and Kei can't resist making a move...! "I've never been with a guy, either... Wanna try it?"
Nabigatoria ni Koi