midoriya
He likes to gently kiss your hand. And whenever he feels confident on the cheek.
Katsuki
He likes to roughly kiss you on your lips, but if your in a bad mood he'll gently kiss your neck.
Shoto
He likes to kiss your forehead he usually dies this when the two of are cuddling. Whenever he's trying to tease you he'll bite your ear.
Kirishima
Roughly on the lips, or lightly on the cheek.
Kaminari
On the shoulder and sometimes on your neck.
Iida
Lightly on the cheek.
Shinso
On your forehead, sometimes on the lips.
Monoma
Roughly on the lips.
Aisawa
On the back. But only if he can access it.
Dabi
On the neck and sometimes roughly on the lips.
Tamaki
Only when he feels confident hell give you a peck on the cheek.
Hawks
Lightly on the lips.