It was another day when Sakamaki Ayato decided to prank the Mukami.
Ayato ran away from the half-blood's manor while holding a flask with "Children's Memories" written on it. It was the same potion (Y/N) drank when she visited Sakamaki household sometimes ago. He laughed evilly as he teleported back to his own house, putting back the flask onto Reiji's potion case.
(Y/N) screeched when she entered Ruki's room, finding the black haired vampire now in his mini version. Those blue eyes stared at her as she walked closer.
"Ruki?" She asked. The vampire tilted his head cutely that made her heart flipped inside her chest. She quickly dragged Ruki to check on the other brothers, only to find the same condition they were in.
(Y/N) sighed as she gathered the boys in the livingroom. She smiled at the cute boys. Yuuma sat on the couch hugging Azusa like there was no tomorrow while Kou put his head on Azusa's lap, playing with a paper plane. Ruki sat near Kou's leg and was reading his book.
"Is there anyone who's hungry?" The girl called. The boys quickly turned to her and brightened as they saw her carrying a ladle.
"What are you making, nee-san?" Ruki asked. She thought for a while and beamed.
"Chicken soup~" she sang. Ruki quickly hopped down from the couch and walked to her, a big smile plastered on his face.
"I want soup!" He said happily. The girl crouched down to pet the black hair. Kou immediately walked to the girl too.
"Pat me, pat me!" He said happily, offering his blonde head. (Y/N) giggled and patted the mini idol's head. The boys blushed as they heard her giggle. Yuuma and Azusa quickly followed their older brothers and asking for her loving hand. She giggled again and hugged the youngest two.
"Ahh you guys are so cuteeee~" she said happily. She went back to the kitchen with the boys followed her while chatting cheerfully. Even Ruki was brighter than usual.
After a happy session of breakfast, they all went to the garden, as per Yuuma's request. The boys helped their 'big sister' harvesting and tending the garden since Yuuma couldn't do it in his mini form.
"Neko-nee~" Kou whined as he clung to the girl's arm. She turned her head just to find Kou pouting with dirty face. She giggled and wiped the dirt from his pretty face.
"Here, now clean, pretty boy~" she teased and pecked the boy's forehead. Kou turned red and quickly ran to hide behind a tomato bush. She giggled at his embarrassment.
Azusa pouted as he saw that. He quickly shuffled to his big sister and tugged her sleeves. She turned and titled her head. Ruki and Yuuma turned too to the pair. Azusa smiled a bit before giving her a small kiss on the lips. The other boys groaned in frustration.
"Azusaaaaa!" Yuuma chased the youngest boy. He just smiled and ran away from the tallest boy. Ruki sighed while Kou pouted slightly. (Y/N) giggled and continued to harvest the tomato.
Dirty and reek of sweat. The boys pleaded with their puppy eyes for bath together after the gardening session. The girl sighed.
'They are just kids, (Y/N)! Hang in there!' she encouraged herself as they all walked toward the bathroom. The boy quickly discarded their dirty clothing and ran into the shower. The girl sighed and stipped off of her clothes. Even though they were kids, the girl couldn't help to think about their usual self bathing with her. Just too embarrassing.
As she stepped into the shower, Yuuma quickly walked to her with towel hanging on his hips.
"Wash my back, (Y/N)-nee!" He grinned. The girl just sighed a giggle and went to wash all of the boy's back. They played with the bubbles, especially when Yuuma wash his hair, the shampoo bubbles just too much and too fun.
It was finally the girl's turn to wash her back, Ruki gladly offered to help which she accepted happily. The other boys were quite jealous with their eldest brother, but they let it slide and went directly to the large bath.
Not long, the girl and Ruki joined them in the hot tub. They all sighed in contentment. Their towels were already discarded beside the tub and they're all naked inside the bath. Azusa swam to the girl and sat on her lap, snuggling to her bare chest. She blushed.
"Nee-chan... so soft..." the boys snapped at the youngest words. They glared at Azusa who buried his face in the girl's chest. It seemed innocent at first, but they all saw the smirk on the youngest lips and growled.
Unlike the girl, the vampire actually didn't lose their memories when they turned to kid. They secretly enjoyed the sight of their girl naked and wet inside the hot tub.
(Y/N) suddenly remembered to do something; she quickly put Azusa away from her lap and turned to go out from the tub, but quickly pulled back and fell into a hard chest.
"Huh?" She blinked.
"Neko-chan~" Kou, with his normal body cooed beside her ear. Yuuma chuckled behind her. Ruki just smirked evilly while Azusa grinned a bit.
"...KYAAAA!" She let out a scream before running away from the bathroom to her room, face red from embarrassment.
"What was that?" Yuuma scratched his head.
"Fufu~ (Y/N)-san is... the best..." Azusa muttered quietly.
"Azusa-kun no fairrr... You get to feel neko-chan's soft breast..." Kou pouted.
"Well, she's indeed soft," Ruki nodded to himself.
"Just where did you touch it, pervert?!" Yuuma sighed angrily.
"Everywhere."
"Whaaatttt?!"
For the following week, (Y/N) wasn't able to directly see the boys in the eyes. She's just too embarrassed despite of all those sexually intimate moments she shared with each of the boys.
'I'll get you later, Sakamaki Ayato!' she screamed in her head as she read a note Ayato left for her.