Bakugo helped Izuku into the passenger seat of his car. Katsuki made sure that Izuku and the baby were strapped in tight, and then he opened his door and climbed inside. He put the keys into the ignition, and they were off.
"Kacchan, you really don't have to spend anything on me- really, I can make do with my clothes!"
Katsuki snorted. "Yeah right, nerd- they don't even cover the bottom of your stomach- and no one should be looking there but me!" Bakugo smirked.
"K-Kacchan!" Izuku squealed. Bakugo just laughed.
"Okay, we're almost at the mall- we can start at Macy's, okay?"
Izuku nodded, and Bakugo helped him out of the car. They walked into the store together, and Bakugo asked one of the employees where the maternity section was located. Izuku was totally mortified, but the clerk looked at him reassuringly.
"Listen here, honey, this isn't the first time I've seen someone in this predicament. Infact, it's becoming more and more regular- at least once a day a male who's expecting comes in. You should be thrilled- this is a chance of a lifetime, and it seems like you've got a strong support," she smiled, nodding towards Katsuki.
He grinned reassuringly at his boyfriend, and Izuku's posture relaxed.
"It's up the escalator to the right- you can't miss it!" The lady smiled. She slipped a coupon into Bakugo's pocket, and gave them a gentle push. "Have fun!"
Bakugo chuckled, and they headed up the escalator. When they got to the top, Bakugo led Izuku over to the maternity wear. To their surprise, Kaminari and Jiro were staring about thirty feet in front of them, each of them holding up a few different dresses.
"Yo, Katsuki!" Kaminari called, waving over Bakugo. "What's up, man?"
Bakugo smiled at him- he had become much more relaxed since he got together with Izuku.
"Nothing much, yourself?"
Jiro grinned. "Yeah, well, I tried to send him here the other day to pick up some stuff for me, and let's just say-"
He burst into laughter. Kaminari turned red.
"How am I supposed to know what kind of bra you need?!" He hissed.
Izuku and Bakugo laughed, and Kaminari just mumbled about it not being funny.
"Anyways," Jiro said, wiping a tear out of her eye. "Midoriya, there are some nice things over here, want me to show you?"
"Izuku!" He beamed. "And I'd love that!"

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When they finally got home, Izuku set to work putting away all of his new clothes. Katsuki's came through on his promise to spoil his boyfriend.
It took him about half an hour to finish taking the tags off of everything and folding it, so when he was done, he waddled to the bathroom.
"Izu?" Bakugo yelled. "You good?"
"Yeah!" Izuku replied, his voice carrying through the hallway. "I'm in the bathroom!"
Bakugo chuckled- that meant he had at least ten more minutes to work on dinner.
When Izuku came back out, he was greeted by the smell of sizzling chicken, and a fresh garden salad was already on the table, as well as a tray of French fries.
Bakugo came over and set two plates down.
"Now, you need to eat a lot of the salad, okay? You need to make sure you're feeding the baby healthy things, okay?"
Izuku giggled. He loved how much Bakugo cared about him and their kid- Katsuki usually wasn't much of a worrier, but he'd been slightly panicky for a while now.
They chatted about their day, and when they were done, Bakugo rinsed the plates off, and he went to take a shower. Izuku settles into the couch and put his feet up. He turned on the TV, and changed the channel until he came to a kids' channel. He placed his hands on his belly, and rubbed it soothingly.
"Hi baby!" He whispered. "Now, you won't be able to watch too much TV when you get out of here, so treasure it while you can!"
Just then, Bakugo came out of the shower with a towel around his neck, spotting his usual grey sweatpants and black tank top.
"Come on, you're starting family time without me?" He fake pouted.
Izuku giggled and patted the spot next to him on the couch. Bakugo settled in, and he wrapped themselves in a blanket.
After an hour, Izuku started to fall asleep, so Katsuki woke him up gently, and filled up the bath for him.
When he was done, Bakugo wrapped him in a fluffy towel, and carried him to the bedroom.
Izuku would then sleepily change into his pajamas, and he would crawl into the bed, and he would pull Katsuki's arms around his waist until he felt secure enough, and he would hum in approval when he was.
Bakugo would then turn on a small light they had on his bedside table, and while Izuku got some rest, Bakugo would read to the baby.
"You're daddy's gonna make sure you're good and smart when you come out, okay?" He smiled, placing his hand on Izuku's stomach. "My little hero is going to be so strong!"
He read for a little while longer, and then he turned out the light.
He kissed Izuku on the head, and he would usually call Kirishima before he fell asleep, to report how the day had been, just to make sure everything was going smoothly.
After than, he would settle in, and the two boy would fall asleep in each other's embrace.