soon the two indulged theirselves to their own lust. At the start Anna held her moans back, since she kept remembering about kou's sister. Eventually she started to shamelessly moan loudly as if she is about to die from the pleasure.
inside of her room, kaguya started to feel annoyed since she can't concentrate on what she is doing.
"that fucking idiot" she said in her mind and decided to pull out her flipphone and started to play some songs that she likes loudly just so she can't hear them, even though it only helped a little bit.
a/n: its all old songs
an hour passed, Anna is laying down on the floor dead tired from moaning the whole time. She keeps looking at kou while he does his summer homework.
"kou-chan~! are you gonna marry me when we grow up?" she asked suddenly making kou grin a little. He glanced over her for a little and smile towards her
"I will marry both of you and nino" he said and starts to focus on his homework again.
While focusing he suddenly felt Anna crawling towards under his desk.
"Kou-chan, you can focus on your homework while I focus on making you feel good" she said while unfasten his belt.
...
....
This continued for months while kou gets some deals signed for his parent's company. At first the other companies found it disrespectful, but due to kou's good communication skills and demeanor towards them, they didn't complain anymore.
on the other hand, kaguya is angry at kou for making her listen to Anna's moan every time she comes over.
right now she is in her room while hearing anna moan so loudly. Eventually she started to wonder if it feels that good for anna to moan so loudly. She wasn't really interested in this type of things, but everytime she hears Anna's erotic moan she started to get curious about it. Due to curiosity she started to touch herself and couldn't stop herself once she started.
"hmmm~! Why does it feel so good? I can't stop my hand" she muttered while hearing anna moaning loudly.
she opens the door and started to peep at the two. She started watching Anna slammed against the wall with her one leg raised up while kou moves his cock in and out of her pussy.
'something that big won't fit inside me' kaguya muttered, but at the back of her mind she started to wonder if it will feel good. Watching anna's expression made her think that it would feel good.
"Anna, you're the best" kou said before kissing anna sloppily.
"kou-chan~! I love you so much! don't ever leave me, okay?" she said then she started to suck on his neck aggressively, leaving a mark on his neck.
"don't worry about that" he said while looking at her cute teary face.
behind the door, kaguya can hear them exchanging sweet words to each other. She started to imagine herself in Anna's position, but immediately realized what she was thinking. She went back to her room and slammed it strongly making the anna wake up from the pleasure and getting embarassed.
"w-wait, kou chan~! stop for a little bit!" she begged kou, but he didn't stop and started to fuck
her more aggressively making it harder for her to talk.
..
,..
...
last day of their summer vacation, Kou came back to his own house. He wanted to say goodbye to his sister properly, but she won't come out to send him off.
'I guess she hates me more now that I've been fucking Anna in the house even though she is present' he said in his mind then went inside of the car.
inside of her room, kaguya is holding onto her pillow.
'I should be happy that idiot is already leaving, but what is this empty feeling?' she said in her mind while peeking through her window to see if kou already left. She just wants to see a last glimpse of her brother, but she was too late and kou already left with sebas.
while kou is in the car suddenly his phone starts ringing
*ring *ring
"hello?"
"kou-chan! Can we meet right now? I miss you so much!" nino said in a hurried voice. Hearing her hurried voice made him panic a little, so he decided to meet her as soon as he got back to his mansion.
"okay I'll be there soon" he said and cut the call off after talking to her for a little bit.
kou knows that nino just missed him so much, but there is a slight chance that there is something important that nino is rushing him to meet her. Well part of him miss her as much as she does miss him.
...
...
..
soon they got back and he saw nino in front of the entrance of the mansion dressed beautifully
"KOU-CHAN!" She yelled out as soon as she notice kou inside of the car. She ran towards him and immediately hugs him as soon as kou opens the car door.
"kou-chan~! I miss you so much." she said while tightening her hug.
"Did you enjoy your vacation?" he asks her while rubbing her head
"I will have more fun if I'm with kou chan" she said while looking at his eyes as she hug him.
a/n: i tried writing some, but damn I'm so sleepy and can't continue, so I will cut this chapter short here