A delinquent underclassman who wants his name written on his face vs. his senior you, who doesn't want to stand out.

One day, shortly after the start of the school year, Taiga spots you on the way to school and falls in love at first sight. From then on, he constantly pushes his feelings onto you and spends his days fending off anyone who gets too close to his senior. Eventually, someone says to him in exasperation:

"If you care about them that much, why don't you just write your name on them?"

That's when it hits Taiga like a bolt of lightning!
"That's it! I just need to write my name on you, Senpai!"
Of course, he's turned down, but Taiga never gives up.
"Then you write your name on me, Senpai!!!"

...And so begins a school life that starts every morning with signing the tall, dog-like underclassman.

▼You
Taiga's senior