One Punch Man Boyfriend Scenarios *In Editing*

How He Kisses You

(Sweet Mask, I can so relate when people first get to know me in person XD)
Saitama
Saitama shows you in other ways that he loves you rather than kisses. But after flicking your forehead, he'll give you multiple cheek kisses, or one. To him, giving you the small pecks on the cheek is a little reminder to show that he loves you. Even when you're mad at him, annoyed, whatever mood, Saitama will kiss your cheek in order for guy to smile at him, even in public as a greeting or a goodbye.
Genos
Genos will mainly give you head kisses, whether it's on the forehead, or on the side or the back of your head. He'll give you these kisses to make you blush, to greet you, or before he leaves. But this type of kiss lets him show you that he wants you to feel happy, safe, loved, and cared for by him. It also shows his respect for you and that you're his.
Mumen Rider
Mumen Rider will often give you hand kisses as a sign to show his love and passion for you. Along as a greeting, goodbye, and to make you smile and blush at random times. Rider just wants to show you that he is happy that your are is, he'll give you this types of kisses in public more than any other kiss. To him, it also shows safety, in which he won't let anything happen, or anyone get to you.
Zombieman
Zombieman doesn't shower you in kisses or anything like that, but he'll give you kisses at certain moments. Most of the time, you'll have to peck his lips in order for him to kiss you back or request a kiss from him. But if you're upset, scared, or even mad, Zombieman will kiss your shoulder and give you a hug in order to calm you. He'll peck the top of your head after telling you goodnight as well. At times, like in public, he'll kiss your hand to show that your his and he is yours.
Metal Bat
Metal Bat tries to give you kisses whenever he sees you, at times you'll have to pry him off of you. But besides that, the most used kiss by him is the jawline kiss. He'll kiss you in that way for any reason, whether it's to make you blush, a greeting, or after telling you he loves you. When Metal Bat kisses you in this way, he let's him and you both know that he loves you and you love him.
Blue Fire
Blue Fire will kiss you at the most randomness times, you say because it's of his jealousy but he denies it. He'll  grab you by the side of your head with one hand and kiss you on the other side, when he does this, it means goodbye. When he kisses chin, it's to give off a sign that he'll be there for you, which he'll kiss you there when you're sad or scared. But mainly on the lips to keep you quiet, but he'll say he loves you after each time of doing so.
Stinger
Apart from Stinger's kinks. Each one of his kisses have a different meaning, and he'll use the at certain moments. He'll kiss your hand as greeting, your lips after saying he loves you, your shoulder when he hugs you to cheer you up, your neck to seduce you, your cheek to make you blush, and your forehead to show that you're his and he'll be the one to keep you safe. Each one of these are a symbol of how much he cares for you.
Sweet Mask
Amai showers you in kisses there's no doubt about that. He'll kiss you in greeting and goodbye, kiss you in public and during photo shoots, and even blow kisses to you just to make you smile. For the greetings, he'll lift you your chin and kiss the corner of your lips. In public, he'll kiss you ok the hands, your forehead, or in your ear when he mumbled something to you about someone. And after he blows a kiss to you, you'll usually get your lips pressed against yours. For each kiss he gives you, shows how much he loves you.
Sonic
Sonic mainly gives you cheek kisses more than any other type of kiss. He'll take a hold of your chin, at times he'll tease you and act like he'll peck your lips, but instead he'll kiss your cheek. When he kisses your cheeks, it's a sign of either showing you he loves you, another way of telling you it'll be okay, or when he teases you to the point you seem mad at him. Even in public hell do this, but in order for him to kiss you other ways, you'll have to request it or kiss him first, hinting him even. But his kisses show reasons, making it more special for you to receive them from him.
Flashy Flash
It's obvious that Flash hardly gives you kisses when displaying affection, but that's only in public. But when he does kiss you, each kiss has their own purpose. For example, the main kiss he'll give you is on the lips, which through his point of view is another way of telling you he loves you. And when he kisses your hand, it's a sigh of you knowing that he's there for you, everything will be okay, or meaning it as a goodbye. And the forehead kiss, to him it shows that no matter what happens, he'll protect you, and at times it will mean goodbye.
Garou
You'd think Garou would be the type to kiss you all the time in many different ways but actually, he tends to get shy when doing so. He'll kiss your forehead when you're distracted by something, but he also kisses you in that way to show that he's listening to you and that he's there for you. He'll kiss at your neck mainly, not only to seduce you, but to show that you are his. When he kisses your lips, is to tell you he loves you.

(Hoped you enjoyed this! More to come soon sorry if some are a bit iffy.)