Butterfly (Bucky x Reader)

Seraphina

"Look what the cats dragged in" Nat looked up with a large smile on her face. Both Alpine and Aurora were walking in front of the two of you, which made it all the more accurate.
"Good morning" Steve looked up with a relieved look on his face. "Are you back to work today?" he asked hopefully, since it was a Friday.
"A few errands to run, but Monday" Bucky answered for you.
"Oof, we miss you in the office" Wanda sighed. "Everyone's been working overtime trying to get through the reports and fixing them since you're not here technically."
"No, none of that" Bucky said as your expression changed, his hand tightening on your arm to remind you that you had prior commitments.
"But if they need me, can't this wait?" you asked him softly. The room went quiet as he reached up and cupped your cheek.
"The outing is necessary," Bucky sighed. "No arguments, they can survive another day. Besides, you need to recuperate" he leaned in and kissed you softly on the lips.
"It's a little late for the morning after pill if you didn't use protection" Tony pursed his lips.
"Oh Gosh" your face went up in flames and you hid it in Bucky's chest. He wrapped his arms around you protectively and kissed your forehead sweetly.
"We aren't ever using one of those" Bucky glared at no one in particular.

"Come on, come sit down" Pepper rolled her eyes at Tony. You looked over and saw that Bruce was holding a baby girl swaddled in pink to your surprise.
"Oh goodness!" you whisper exclaimed.
"Meet Seraphina, our baby" Nat introduced the baby girl who was no more than a month old with big blue eyes, and dark hair on top of her head. "Did you want to hold her?" she asked with a smile.
"Do I ever" you danced in one spot as Bruce stood up. He offered you Seraphia and you picked her up properly from his arms and held her close to you. "She's so perfect" you cooed. She looked up at you, and you felt like your ovaries were contracting with how much you wanted a baby at that moment. She cooed to you and you started humming and moving in one spot to keep her calm.
"She likes you," Bruce smiled proudly.
"She's adorable," you sighed happily. "Hello baby girl" you held her a little closer. "My name is Y/N" you told her softly.
"Aunty Y/N" Nat corrected you. You flushed and spared her a glance. "What? We know you're permanent. That makes you an aunt in my books" she shrugged.
"Motherhood is making you soft" Loki gave an impish smile.
"I think it agrees with her," Bruce said lovingly, looking at Nat like the world turned, simply because she's in it. Seraphina gave a small yawn and fell to sleep in your arms. You promptly returned her to Bruce who looked over the moon happy. "That's the first time she's fallen asleep being held by someone other than Nat or myself" he told you softly.
"I'm sure she's just tired" you assured him. Bucky led you to a seat and pulled out the chair for you and you sat down, still feeling a little tender. Your face flushed as you felt a little bit of semen starting to seep out of you and onto your panties. You thought it had all come out in the shower, but apparently not.
"How are you two feeling?" Steve asked curiously as Bucky took the seat next to you.
"Fantastic!" Bucky said jovially.
"Very well, thank you" you blushed and Wanda giggled.
"That's an understatement" she corrected you and you broke out into a smile.
"I've never had a heat go so well to be honest. It's usually far more painful and a lot of ice baths" you admitted.
"Thankfully, we just needed each other," Bucky grinned.
"It seems Lily helped things along" Loki waggled his eyebrows.
"Oh?" you asked in surprise.
"She gave him a low dose of your venom the first time after leaving the table. Not enough to change Bucky, but enough for him to feel more inclined to your urges" he advised.
"That's too bad, I would have welcomed the change. I felt fantastic the entire time" Bucky shrugged like it was no big deal, you however, were mortified.
"She can do that?!" you squeaked.
"She can, and she did," Loki nodded.
"Doll, I don't know if you figured this out yet or not, but I'm on board," Bucky whispered to you. "I'm just waiting for your consent," he added softly.
"It was so painful at the beginning" you shook your head.
"I'll take the pain to be able to run through the woods with you at a moment's whim, or match you as your partner every step of the way" he placed his hand on your thigh and you bit your bottom lip feeling unsure about this.
"A conversation for another time perhaps?" you suggested, not wanting to say no in front of everyone.
"If you want an outsider's opinion, I think your wolf would appreciate being able to have her mate as well. You can't keep him to yourself. You are two sides of a coin" Loki suggested, and that made you feel selfish suddenly. You were keeping from Lily, what was hers as well. From what Loki had explained to you, and from the literature you've read, mates are very important. Your decision to not change him swayed in the opposite direction, wanting nothing more than to be there for Lily like she has been for you. You nibbled at your bottom lip indecisively as this is a big life change and you don't know everything you should as of yet.
"I've been working with Shuri, and she's already sending a prototype leg for him" Tony said to ease your mind. "It's actually going to be an arm that switches to a leg when he hits a button" he gave a sly smirk.
"Well, I guess everyone's decided," you sighed.
"As have you, I see" Wanda gave a soft smile, rubbing her pregnant belly.
"I can't take Bucky away from Lily too, it's not fair" you admitted softly.
"So how do we do it?" Bucky asked, looking at Loki. He obviously didn't want to waste time, knowing you might back out at one point.
"Lily will when Y/N is truly ready" Loki looked at you with an appraising eye. "Likely behind bedroom doors" he added, raising an eyebrow.
"I hope you know what you're agreeing to" you whispered to Bucky who leaned in and kissed you on the cheek.
"I know exactly what I'm getting into, and I'm doing this wholeheartedly," he said. You looked up at him with your eyebrows shooting up in surprise. He seemed almost serene at the decision he made.

Breakfast went around the table and you were grateful for the conversation to be put on pause for now. You ate slowly in comparison to the last ten days where you had eaten quickly so you could get back to the sexual gratification that you so badly needed. When you were done, Steve was trying to pull Bucky to the side to speak privately, but Bucky wasn't having any of it. It was likely about missions starting back up again on Monday, but you weren't sure.
"Come on, doll," Bucky turned away from his best friend and put his hand on the small of your back.
"Wait" you stopped and put your hand on his chest as you turned to him. "Talk to Steve. He's probably waited a long time to talk to you, and I've selfishly kept you to myself for almost two weeks. Take a moment" you said, and Steve's eyes danced between the two of you with a light in his eyes of interest. Bucky groaned and looked at Steve while he pulled your body against his, as though you were already too far away. Your face was buried in his chest and he wrapped his arms around you, holding you close.
"Okay punk, what is it?" Bucky asked him.
"I don't want to upset either one of you, but we need you for a mission starting on Monday morning, we will be gone for a couple of days" Steve said gently.
"I figured as much if you were trying to get me privately. That's fine, I understand" Bucky sighed.
"And by the sounds of it, I'm going to be busy" your words were muffled by Bucky's shirt.

"Yes, we still haven't finished Bucky's report and Fury is getting furious," Steve admitted.
"I'll have it done by Monday night" you reassured him. "Besides, looks like I'll have plenty of time to myself" you added as you felt a weight expand in your chest of unease, but forced out a smile to make them feel reassured.
"You're not fooling either one of us with that smile" Steve chuckled. "But I know you'll finish the report" he added with a shake of his head. "Where are you two headed?" he asked.
"Drug store, and then jewelry store" Bucky grinned.
"You might want to text Jennifer while you're at it. She blew up my phone demanding I give you more time off and danger pay" Steve chuckled. "Don't worry, I told her I gave you time off to get better and that I'd have you reach out to her as soon as possible to tell her you are okay. We had a date over the weekend, and it went well. She's sweet, and a little fiery" he grinned.
"You don't know the half of it" you giggled. "But yes, she's great. I love her" you shrugged. "Be careful and don't break her heart" you warned him.
"I won't," he promised.
"Now if you don't mind, we have prior commitments and then I'll be back to talk more" Bucky kissed you on top of the head. You shivered in his arms, wanting more attention. He chuckled as though he knew, and reached down and squeezed your butt in front of Steve who just looked away with a hint of blush on his cheeks.
"Bedroom?" you said breathlessly, wanting nothing more than to go back upstairs at this point.
"To the drug store, doll. We have that to check first" Bucky looked pained at saying it, but you knew he wanted to know for sure before you did anything else.