It's cute? If you don't take this too seriously that is. It's not bad. Hmmm yeah it's not bad.
Anyway, a plain geek who crossdresses to feel prettier and more confident about themselves. He has inferior complex because his sister is cute and pretty and everyone adores her.
Hihou Jousou Dabshi dakedo Ikemen no Senpai ni Onnanoko ni saremashita