Don’t you need my kiss for your youth?

Isn't it sad that I'm in high school and I've never kissed?   I'm proud to be a perfectionist and aspire to be a doctor, but I, Kotaro Kuroki, am struggling.   Is kissing necessary for a perfect life...? No, love and kissing are confusing to me!   Then I met Hino Koyuki, a classmate rumoured to be 'the girl who kisses everyone,' and by chance, I ended up playing a certain game with this girl.   "Hey, how about I kiss you if I lose?"   "Geez!"   "Haha, Kuroki, that's funny... So do you want to?"   "Who needs a kiss?" I thought, but I couldn't take my eyes off her.   I'm sure she has something that I don't, yet why does her smile seem so sad sometimes?   --There are many kinds of people in this world: unrealistic, sluts, shady, and btches.   In this world, there are people who suffer from 'being abnormal.'   But who in the world has the right to call it a disease?   A coming-of-age romantic comedy that goes back to the basics and prescribes for all the misfits!