One Punch Man Boyfriend Scenarios *In Editing*

When He Turns Chibi

Saitama
"Sa-. Genos?" Your smile that you had when knocking on the door to Saitama's apartment room faded when Genos cracked open the door. "Master isn't here. Have a nice day (Y/n)." You gave a confused look but pushed open the door with a smirk, Genos gave a light swallow when you let yourself in. "So? Saitama always enters my apartment even without knocking." You were about to sit on the mattress before you yelped with widened eyes. You stared at Saitama who was in chibi form, reading manga before he stared up at you blankly as you did the same. "Saitama..." "Don't question. I don't kno-." "Saitama...you're so adorable!" You sat on your knees and pulled him to you, hugging him tightly as he pretended to play dead. "Eh?" You rocked him as you stood up, making Genos and Saitama stare blankly at each other. "You're now the bald baby you are on the inside." Saitama jumped down from you, making you stare at him with a smile. "Jerk." "Okay I'll stop!" You held your shin after he kicked you, but you still laughed and held him in your lap.
Genos
"Wh-what did you do to him?!" You smiled as Saitama flinched a bit in confusion when you started to laugh a bit. You were holding a mini version of Genos when you let Saitama into your apartment after calling him over to explain the situation. "Nothing. He was just like this when I came I'm." You tilted Genos side to side with a grin, Saitama stared blankly as Genos placed his hand to his chin. "I believe Kuseno might have injected some other substance. It will where off in another day or less." When Saitama poked Genos's forehead, you pulled him closer to you, making Genos's cheeks turn a light pink when coming in contact against your breast. "He's precious Saitama." "Uh..okay." You placed Genos down, making both him and Saitama look at you in confusion. "Be right back." As you went into your room, Saitama smirked at Genos patting his head. "I saw that Genos. And your girlfriend sorta scares me." "I wish not to say I agree Sensei."
Mumen Rider
You gave a small grunt and rolled onto your side, reaching for your cell phone that was going off. "Mhm..Hello?" "Sorry to wake you but. Could you open the door?" "Yeah..give me a sec." you ended the call, you were sleeping before Mumen called you but your expression changed soon after opening up the door, only to see Mumen at your knee height. "Long story.." "Rider? Did you walk up all those steps?!" You were on the third floor of the complex, you picked up Mumen like a child, sitting on the couch on to set him down beside you. "I'm fine. As I was saying. It's a long story." You couldn't help but smile at Mumen, he was giving light pink cheeks when you stared at him. "You're. So. Little." He cleared his throat before you scooted closer to him, holding up his hand to yours only for him to jerk it back. "Please don't make this awkward." "Too late." You held Mumen close you as if he was a stuffed bear, he gave a light sigh when you fell back asleep, but he soon smiled after he kissed your hand. "I guess it could be worse."
Zombieman
You were in the shower at the time Zombieman was knocking on the door, after giving a deep sigh, you opened up the bathroom door only to look down with a gasp. "I have no explanation." You stared at Zombieman for he was in chibi form, you sealed your lips then smiled and parted his head. "Awe." He backed up and stared at you. "(Y/n). I'm not a child." "But you're the size of one." You looked back down after he narrowed his eyes, clinching his axes only to make you smile a bit. "I'm sorry. Geez you remind me of that Chucky doll with those hatchets." Zombieman smirked, tossing them to the side with a deep sigh, and when he went into the living room, you followed him. "You don't have to follow me." "I'm supervising."
Metal Bat
"Uh...(Y/n)." You looked away from the tv after shutting it off, when you did, you gave widened eyes and parted lips seeing a mini version of Metal Bat walking to you. "What happ-." "Don't ask." You smiled, staring at him, you then pointed at the bat he gripped in his hand, making him give you a confused look. "Give it." "Tch, you seriously thin-." You gave parted lips with a small gasp when Metal Bat placed the bat on his shoulder after knocking over a flower vase. "That..was an accident." You gave an eye roll, smirking a bit after a groan. He picked up the shards of glass as you did the same, but staring at him with the same expression. "What?" "I should pop you." Metal smirked and kissed your cheek, making you give a light sigh and a head shake. "Don't you even dare." "Heh, I wasn't thinking like that baby." "Uh huh."
Blue Fire
"What?! Where is he?!" You grabbed onto Bang's arm after he told you something happened to Blue Fire when you stepped into the Hero's Association. Your grandfather chuckled, patting your back as he led you over to the lounge corner, making you gasp seeing a chibi form of Blue Fire sitting on the couch with crossed arms and his eyes shut. "He turned more cuter." You smiled as Blue Fire looked away, his cheeks were a light pink, which made you try and reach for him. "You're blushing!" "Enough." You seen his first flame with fire, you backed up with a head shake. "He still acts the same I can see." Bang chuckled, but you smiled when Blue Fire was standing next to you with the same expression. "Yeah well. Try not to get too attached. I'm only like this for thirty more minutes." "Hehehe." "Stop patting my head."
Stinger
"Okay, I'll see you in a." After opening up the door, you ended a call when seeing Max on the door step, giving you a big grin as he rubbed the back of his head. "So..Stinger is well." When Max moved to the side, you gave parted lips seeing a mini version of Stinger on the sidewalk staring at you with a smirk. "Hey (Y/-." "Awe!" You gave open arms, about to grab him but he ran down the street, making you give pouted lips and grab Max's arm. "Max, go catch for me. Please?!" Max gave light pink cheeks then gave you a nod, running after Stinger, whom was yelling. "No!" You smiled, hugging him tightly before you handed him to Max. "You babysit. I have lunch with Tornado." You kissed Stinger's cheek, he was giving you parted lips as you walked away. "What?!" "(Y/n)! Come back!" "I'm not babysitting you."
Sweet Mask
"I'm not going out there like this!" You held your fingertips to your mouth towards Sweet Mask, whom was standing in the door way with crossed arms, him behind the height to your knee cap. You were on the phone with his agent before you hing up after seeing Amai like that. "Amai..I have to do a photo shoot in ten minutes." "Leave me!" He stopped his foot giving you narrowed eyes, you gave a sad expression before he gave a light sigh. "I can't believe I'm doing this." You held Amai like a stuff bear when walking down the street. "Shush, you're a plushy." Amai gave an eye roll, but when girls would approach you in awe, he would smile at you being defensive.
Sonic
"This is Prisoner's fault." You stared at Sonic on the couch when you came home from work that night. He was giving you an eyebrow raise with narrowed and confused eyes. You double blinked at his chibi form, slowly approaching him as he scooted back. "(Y/n)." "I just want a hug." You reached for him but he disappeared, making you try and hug him once more but this time you couldn't find him. "Fine." You sat on the couch with crossed arms, seconds later, Sonic appeared next to you with a deep sigh. "You act like a child." "At least I'm." You smiled and looked away only to smile even more when you felt Sonic hugging you arm, making you grab and pull him close to you. "Awe, I love this version of you." "Don't push it."
Flashy Flash
"(Y/n)!" You jumped a bit in your desk chair after the doors busted open, you then gave a deep sigh and looked at Tornado. "Hm?" "Have you seen Flash? Everyone has been trying to contact him for a meeting but apparently. He's know where to be found." You gave sealed lips and held Flash close to you for he was sitting in your lap. He had a serious expression watching Tornado float in front of you and him with crossed arms and eyes shut. "He's. Right..here." When she peeked open an eye, she shot the other open seeing that Flashy was in chibi form, making you give her a head shake. "Don't say anything." She closed her lips and turned her back, starting to chuckle as Flash narrowed his eyes, you smiled a bit. "Fine. I won't. I'll just say he's a 'little' under the weather." She chuckled and left the room, you held back your laughter as he gave a deep sigh. "Maybe I should of stayed at the apartment." "You know I love you." "Love you as well."
Garou
After seeing Garou was the height of your knee caps, you ended up taking him to work with you, you did lock him in the break room but he eventually escaped. You laughed at his form but you found it quite creepy, but he still acted the same. "Hey, pay attention to me." You smiled when Garou tugged on your pant leg, you then squatted on your knees with an eyebrow raise, seeing him smirk at you. "You want attention?" You lifted him up, onto the counter, making him give you narrowed eyes, about to speak until the door opened up. "What the hell are you looking at bastard?!" You placed got hands over Garou's mouth as the man left the store, you made Garou face you only for you to pull him close to you. "I'm going to kick your ass when you get bigger." Garou chuckled kissing your neck only for you to put him on the ground. "Garou, go away." "Tch. You just wait." "What?" "Nothing damn. I'm going."

(Hope you enjoy this more to come soon. Sorry if somewhere were suckish and sorry for slow updates.)