Part 2

Bakugou struggled to escort Deku back to his room. He was holding the small boy close to him and tripped a lot along the way, cursing almost at every step.

“Come on, can’t you put some effort in, idiot…”

Deku looked up at him, “Sorry Kacchan… I don’t feel too well…”

Bakugou frowned,” Don’t puke on me, okay?! It’s an order!”

“O-okay…”

They finally arrived in front of Deku’s door, and Kacchan had to search for the key in Midoriya’s pockets.

“Shit…” he cursed when he heard Deku moan at his touch.

He eventually found the key and entered the room with Deku tucked under his arm. The bedroom was lit by the moon, which was currently full. Bakugou moved closer to the bed after closing the door. Halfway through, his foot tripped on something on the floor and they fell inelegantly on the floor in a loud thud.

Bakugou rose up on his elbows and suddenly realized he was pinning Deku under him. He also could see Izuku’s big eyes staring at him.

“Sorry, Kacchan…” the boy said in a small voice.

“Why? It’s my fault for not turning on the light…”

Bakugou averted his eyes, he didn’t know if he could keep his calm in this position. He tried to get up, but was stopped by Deku’s arms now encircling his neck.

“...like you…”

Kacchan’s face turned, eyes wide. “What did you say…?”

“I like you, Kacchan…” Deku repeated.

Then he lifted his head up and gently kissed Bakugou. The latter reflectively flinched and pushed him off.

“Do you… even know what you’re saying right now…?” Bakugou growled, his face burning.

“I like you, Kacchan.” Deku said again.

This time he reached Bakugou’s face and caressed it with his hand. It made Kacchan’s eyes flutter under the touch as he let out a desperate groan.

“You better not come to me later and tell me you forgot about this…”

Bakugou leaned further down and captured Deku’s lips. He held the boy’s face in place with his hand and hungrily savoured his tongue, twisting it with his own. He instinctively grinded his already hard groin against Izuku and couldn’t help but smirk at his lewd reaction and moans.

They ended their kiss and Bakugou gazed at his friend, who was out of breath. He kissed him in the neck and fought really hard not to do a lot more.

“Okay let’s put you in bed, little nerd.” Bakugou said, getting up.

He was about to help Deku stand up when the latter jumped at him, entrapping him in his arms.

“No, wait!” Deku exclaimed.

He had tackled Bakugou so hard that he lost his balance and ended up on Deku’s bed. His friend was still clinging onto his waist.

“What are you doing?!”

“I-I don’t want to sleep!” Deku complained. “Can’t we… kiss more?”

Midoriya pouted and looked up with puppy eyes. Kacchan sighed as he straightened himself up at the edge of the bed.

“You’re still very drunk, Deku… It wouldn’t be… humph!”

Bakugou couldn’t finish his sentence, as Deku was back at kissing him; hanging under him at arm’s length. Then he felt something brush his crotch.

“Mn… no, w-!” he started again, but was this time interrupted by a finger over his lips.

“I want to do this!” Midoriya assured, looking straight into his eyes.

He was already unbuckling Kacchan’s jeans. As he pulled down the hem of Bakugou’s boxers, Deku gulped at the sight of his friend’s masculinity. He timidly extended his hand to the bulging member and grabbed it fully.

Bakugou’s eyes rolled back at the sensation and had a hard time not letting out a cry.

“F*ck!” he swore, biting his lower lip as he felt Deku’s hand moving up and down around his dick.

Then Kacchan sensed something wet touching it and his head sprung back up. He stared down at Deku, wide-eyed, as the boy tentatively licked the tip. Izuku peeked up at his friend and, seeing the lust on his face, started licking more assertively.

Midoriya then decided to put the hard phallus in his mouth. He sucked at the tip first, then took the whole length in go. He felt Kacchan’s hand gripping his tousled hair.

“Oh god, Deku! Ugh!” Bakugou cried out, unable to keep his voice down.

Izuku kept going. He closed his eyes and tried to concentrate on how to make Kacchan feel good. At some point, Bakugou went silent, and Deku opened his eyes to see if something was wrong.

Kacchan was simply watching him silently, his face was very flushed and his own eyes unfocused. He flinched when he met Deku’s gaze and suddenly came into Midoriya’s mouth.

Groaning in pleasure, Bakugou pressed his hand on the back of Izuku's neck as his hips rose up in a final thrust. He heard a moan and a gulp, just before Deku’s head rose up again. A trail of semen trailed down Midoriya’s chin as he withdrew his mouth from Kacchan’s penis.

“Phew… Where did you learn to do that…?” Bakugou asked as he wiped his juices from Deku’s face.

The latter, who had sobered up a bit, blushed and lowered his face. “N-no where! I don’t…”

Bakugou smirked at his friend’s flustered expression. He brought his face closer to Deku’s and cupped his chin.

So cute… Kacchan thought as he finally rose on his feet.

“You should go to sleep now, Deku. You’re going to cry tomorrow…” Bakugou advised.

“O-okay…” Izuku said, looking down.

Bakugou sighed and helped his little friend on the bed. He watched with a small smile on his face as Deku struggled to take his t-shirt off. Then the smile was soon replaced by a blush when a shirtless Midoriya shyly glanced up at him and asked:

“Do… Do you want to s-sleep here t-tonight?”

Bakugou blinked at him. Is he serious right now?! he screamed internally.

He placed a knee on the bed, which creaked under him, and bent over Deku, his hands on either side of the daring boy’s face. He brought his face even closer and brushed his lips against Izuku’s ear.

“Very tempting… But are you sure you’re ready for me to jump you…?” Kacchan teased. “I won’t be able to hold back if I sleep here…”

Midoriya gasped and turned his face to Kacchan’s. He actually hesitated for a second, then averted his crimson face.

“M-maybe not then…”

“Smart boy…” Bakugou whispered.

He kissed Deku’s neck and sat up on the bed.

It wasn’t long before Midoriya succumbed to his drunken state and fell deep asleep. Bakugou watched him for a few minutes, actually amused by the sounds Deku was making in his sleep. Then he heard faint words coming out.

“...like you… Kacchan...”

Said Kacchan gritted his teeth. I must resist… I must resist… he convinced himself, quickly jumping up from the bed.

“And I love you, idiot… So I win!” Bakugou mumbled.

He put his hands in his pockets and started heading out, but felt something hard in the left pocket.

“Shit, I almost forgot!”

He took out a small package and stared at it for a moment. He turned his head towards Midoriya and smiled tenderly.

“Happy Birthday, nerdy Deku.”

He placed the small gift on Midoriya’s desk and left the bedroom.

Once in his own room, Bakugou pinched himself to make sure all of this was real.

“Ouch!”

He collapsed on his bed and stared at the ceiling, motionless.

“What happens now…?” he asked himself before falling asleep.

--

A/N: thank you for reading this chapter! I hope you like the story so far? 

I just wanted to put some clarifications about the "like" in this part of the story. You may already know this if you watch anime, but the word 好き [suki] can both mean just liking as a friend AND 'like' in a romantic manner. 
So the first time Deku uses it, as he is drunk, it's a friend "like"; and when alone with Kacchan, it's the romantic one. 
As for Bakugou, he use the 愛してる [I love you], which is stronger. 

So here it is, I hope it's clearer now :) 

See you soon for more BakuDeku ! ;)