You are now officially a pet

"Looks like you've lost."

Byakuran giggled, starring down to the boy on the ground and helped him up. Tsuna looked at Byakuran with his pure honey orbs. He could tell directly that the young dame is scared. It just pleasures him more.

Byakuran pulled out a neck collar from his pocket (magically!).

"W-what's that?" The brunette looked at the black collar, horrified, cutely. He slightly trembles but struggles to keep cool. His face was priceless. Who knew a tsundere face fits him so much.

"It's a sla-- a pet collar of course!" Byakuran innocently answered. "You're going to wear this for 24 hours straight."

"No! This is humiliating!" Tsuna pouts, his cheecks started to burn red.

Byakuran licked his lips. "No you can't, Tsuna. The rules must be obeyed."

In a blink, Byakuran managed to pin the sky down to the ground, immobilizing him. As the boy complaints the pain, he put the collar around his neck and locked it tight.

"Now you are officially my pet for the next 24 hours." Byakuran happily said then hums a few cheerful tone.

Tsuna got up and observed his collar.

No way! Tsuna laughed mentally. This is actually happening.

Byakuran pointed his finger towards Tsuna without a warning, making the boy flinch back. "Now..."

Tsuna waited at the pause.

"Sit!"

Tsuna made a look. "I ain't sitting just because I...--"

Tsuna sat on the ground like how a dog will. His eyes wide open still processing the shock.

I frikin' done nothing. My body moved on it's own. Tsuna mentally complained.

"H-how did you?!"

"The collar, pet." Byakuran tapped on his neck as if there's a collar on him. The brunette's eyes rolled from Byakuran's neck to his collar.

NO WAY!!!

Byakuran approached the sky.

"Good job." He patted Tsuna's soft but spiky brown hair. Tsuna is so annoyed with this but then he felt good. He knows that this feeling is fake. It must be his collar. He actually liked being called a good boy.

Tsuna glared at him, but failed to scare him. Instead of looking at daggers of bloodlust in the brunette, what Byakuran saw was instead a pair of honey puppy eyes begging to be released from his collar.

"Now let's take you home." Byakuran clapped his hands and a car came rolling in out of nowhere. "Get in."

The wheels started rolling fast. The driver in black won't say a word. Byakuran ordered him to drive back to his place. He just nodded and gave the brunette a safe roller coaster ride.

Tsuna was sitting neatly beside Byakuran behind the driver's seat. Brakuran stared at him the whole time with his chesire grin still locked on his cheerful face. Tsuna could feel cold shivers crawling down his spines. He knew he'll have a bad time.

After arriving at the mansion, Byakuran climbed down the car and got welcomed by a crowd of people. Some are maids and butlers, some others are men who look like they work under the Millefiore family.

This is Byakuran's house? It's huge! Tsuna thought, his eyes rolling here and there, admiring each and every brick he sees. Byakuran could only watch the brunette sparkles and laugh.

A few walking felt like a long good sightseeing trip. Passing down a gigantic fountain and painting galleries, went up to the personal pool, then around the garden. Vongola's mansion is still better, but Tsuna just can't help but be amazed.

They stopped walking in front of a door. The maids following then bowed and left. Tsuna watched them walk away when Byakuran tapped his back. Tsuna tilted his head and met his eyes. Byakuran just enjoyed a perfect view.

"Ah, this is my room." Byakuran patted the giant door. Tsuna nervously looked at it and back to Byakuran. Without further explanation, he opened the door and enter. The brunette follows behind him. He closed the door.

"This is my bed. It's my favorite place to do my things." Byakuran waltz around the room while pointing at the bed. It look huge and comfortable.

What kind of things, now?! Tsuna yelled mentally.

Byakuran approached his desk and took a pack of mashmallows. He opened it wide and picked one.

"Open up. Here, say aahhh~♡" Byakuran held the marshmallow on his hand closer to the brunette's mouth. Tsuna tried to avoid eating it and took a step backwards.

Tsuna doesn't know why but he suddenly feel the urge to eat the marshmallow. He got a hint of why this urge is raging. He gulped, knowing that it must be his collar effecting him. Slowly, he opened his mouth and looked right on Byarukan's sharp naughty eyes, then back to the marshmallow.

"What? You want it?" Byakuran played with him. He pulled his hand away, making Tsuna's eyes follow the marshmallow. Tsuna hesistantly nodded, resisting everything he does but failed.

"Beg for it." Byakuran hummed.

Tsuna made a face. "No! I..." he gulped, "I don't..."

Tsuna eyes are now locked on the marshmallow.

"Well if you don't want it then I can eat this~" Byakuran pretended to eat the marshmallow. Even though it's just an act, it's pretty real to Tsuna's eyes. Without another thought, Tsuna jumped towards Byakuran, attempting to bite the marshmallow but Byakuran saw through his movements and pulled his hand away on time.

"What, you want it, don't you?" Byakuran smirked, waving the marshmallow.

Tsuna made tiny cute growls.

"Beg for it."

Tsuna glared (cutely!) at Byakuran. He pouts then turn back to him. He shook his head but then looked at the marshmallow again. His thought are so readable. And it ryhmes with adorable!

"I ... (inaudible voice)"

"What? I can't hear you." Byakuran teased Tsuna with his chesire smile.

"I want... that." Tsuna pointed at the marshmallow as his honey eyes met Byakuran's. He couldn't believe it himself, but Byakuran almost melted to Tsuna's puppy eyes.

"From who?" Byakuran continues.

More cute growls and pouts.

"You."

"Who am I?" said Byakuran, tilting his head.

"Byakuran."

"Byakuran who, PET?" He whispered to Tsuna's ear the main word to give him clue. Tsuna directly understood what he wanted, but he doesn't like the idea.

"B-by-bya..." Tsuna struggled to stop himself. His puppy eyes still active and sparkles, "Byakuran-sama"

As soon as he said it, his whole faces went red. His blush even reached his ears. Tsuna tries to hide his face as much as possible with his hands and arms but then peeked to see Byakuran (no, actually, the marshmallow).

What he expected to see through his hands is a man holding a marshmallow. What he sees is a man right in front of him and a marshmallow right in front of his face.

Tsuna's body moved on it's own. He chomped the whole thing in his mouth, including Byakuran's fingers that were holding it.

After realizing two fingers are in his mouth, Tsuna let the fingers go as Byakuran saved his precious two.

"I did not expect that." Byakuran shook his hand. It didn't hurt like a dog bite. It feels more like a puppy tries to play bite with your finger.

Tsuna chewed the marshmallow and gulped everything in. He licked his lips as the end of the show.

"What have you made me eat?! That's too sweet!" Tsuna looked at the package. "Oh my goodness, Byakuran-sama! Look at the amount of sugar they used to make this!"

Tsuna stuttered halfway.

Did I just called him with a 'sama'?! Tsuna mentally screamed.

"Ohoho~ I like how you call me. Keep calling me that for the rest of 23 hours and 16 minutes." said Byakuran.

"It's just been 44 minutes? No way!" Tsuna fell gloomy. "Why must time fly so slowly when you don't want to?" He cried.

"I should use my time wisely. These 24 hours are precious. Perhaps to the point where I won't allow you to sleep" Byakuran laughed.

"We're gonna have so much fun."