Very enthusiastic about giving head (and also very good at it: definitely in the top three best nations when it comes to giving head)
Very handsy too: Feliciano likes to grab his partner by the ass and pull them into him.
Encourages his partner to put their hands on his head (and loves it when they pull his hair)
Doesn't stop after his partner orgasms: he loves when his partner is so overstimulated from his mouth that their legs are shaking and their eyes are watery.
Loves the string of spit after he finally pulls away from his partner.
Germany:
Some of you are going to hate me for this but I don't think he's the best at oral. He's not bad at all! Just inexperienced.
With that being said though his perfectionist and people pleasing tendencies make him eager to do better, and the best way to do that is by having plenty of practice.
Has a tendency to go down on his partner without warning in the evenings when they're sitting around after dinner.
Will push your hips down and hold you there so that you can't move away from him.
Secretly really enjoys getting on his knees for his partner
Japan:
Yet another munch: performs oral more often than he receives it.
After rougher sessions with his partner I think he would give head almost as a form of aftercare
Usually he wakes up before his partner, so he's gotten into the habit of giving head to wake them up.
He has a fantasy of going down on his partner while they watch porn or read smut
Loves to kiss his partner after so they can taste themselves
Romano:
He's better with his fingers but still amazing at oral
Really likes to perform oral on his partner in public and see if they can keep quiet
He can be a bit of a tease and loves to edge his partner, giving you enough to be pleasurable but not enough to make you cum. Not until you're begging, that is.
For AFAB partners his favorite position is eating it from the back
Has a thing for using handcuffs and blindfolds on his partner when he goes down on them
Prussia:
He seems like he would be really into face sitting, or pressing his partner against a wall before going down on them
Likes to bite and mark up his partner's thighs when he goes down on them
He's either edging/denying you or overstimulating you to the point you're in tears and begging, and rarely anything in between
Likes to keep his hands busy while giving head; either using them to hold his partner's legs open or using them to help get them off, or whatever else he thinks of in the moment