A week after the Ito family arrived at the Sano Family house, Daisuke the husband of Aika decided to come back to Shizuoka because of his job.
"Since that day Daisuke-san left, Nee-san is bothering me lately." Takuya muttered. 'Aika breastfeeds Yuusuke while showing her another breast, is she seducing me? and what's that just wearing panty around the house.'
Takuya stood up from bed and changed his clothes.
"I over slept again." Takuya walks down to the stairs. and saw Aika wearing black t-shirt and pink panties with flower patterns showing her white thicc legs and butt cheeks laying on the couch while breastfeeding the baby showing her other boobs instead of covering it . 'Whoa I want to squeeze and slap that booty.'
"Taku, you came at just the right time." Akia looks at him and smiled. "Buy some cola in the convenience store."
"Huh, why?" Takuya asked.
"Well... I got thirsty while breastfeeding Yuusuke." Then Aika adjusted herself in to sitting position.
Takuya secretly glanced at her boobs. 'They're really huge.'
Aika notice the glance of Takuya and teased him.
"Ah? Did you look? You looked at my tits, right?" Aika said with smug face. "Wanna have a sip too? Just kidding!"
"Sure." Takuya said.
"Huuh?!" Aika was speechless on his answer.
..
..
..
8:00 PM, Takuya came back home from his aunt Saori's house after tutoring Kazuma.
"I'm home."
"Oh! Takuya join me here, let's drink." Aika said while holding a can of beer, Aika didn't tie her hair in ponytail like her usual hairstyle.
"Nee-san? why are you drinking alcoholic drink." Takuya asked her worriedly. "Okaa-san! I'm home."
"Okaa-san went outside because of some things." Aika drank another mouthful of beer. "Ahhh... I know it beer is still better than cola."
"Nee-chan is it okay for you to drink beer? you're breastfeeding Yuusuke you know?" Takuya asked and grabs a can of beer an opened it.
"It's should be okay, I'm using baby formula for Yuusuke tomorrow."
"Okay."
"I need a break every now and then, my tits gets strained too. Now let's forget about this let's drink Taku, ohh there's no other place like home!!" Aika said and drinks her beer.
"If you say so."
..
..
..
After half an hour Shiori was still outside.
"Hey Nee-chan, how long do you plan to stay here?" Takuya asked while Aika poking his left cheek with her index finger, the alcohol she drank starts to kick in.
"Hmm?" Aika looks at him and tilted her head.
"Don't you feel bad for Daisuke-san?" Takuya looks at her stepsister.
"Shaddup!" Aika just said while she enjoys poking his cheek, this is one of her form of bullying him back then when he was a kid.
"You're sloppy in the first place nee-chan, like how you go around without wearing bra or with your breast out. You're living with a young man around so, you should be more careful." Takuya said then drinks his beer and ate some barbeque.
"Huh??! Man?" Aika said then she starts to laugh.
"Eh?" Takuya was confused on his stepsister's reaction.
"No way, I never see you as a man! I don't see you any any different from my sons." Akia puts her right hand above he boobs and continued laughing.
"What about suck my breast, then? just kidding."
..
..
..
"I will."
"Huh?"
"I'm gonna suck your breasts."
Takuya pulled her black t-shirt up and the two huge melons revealed and juggled, he starts to play her nipples.
"Hey!, Taku why are you touching me!" Aika said then her face starts to blush.
"It's alright, you don't see me as a man right?" Takuya continues to play with her boobs.
"T-That's but... I think having you suck them is a bit..." Aika was starting to breath rapidly and her body is getting warmer.
"What's that sis?, are you chickening out?" After Takuya said this he starts to pull her nipples gently and Aika's nipples are starting to get hard.
"Th-There's no way I am." Aika said withe her eyes half-closed and suddenly Takuya sucked her nipples, Takuya skillfully maneuvers his tongue circling around Aika's nipples, a few seconds milk starts to come out from it.
"Hey... are you really drinking it?" Aika said while looking at her stepbrother sucking her breasts.
'Uhh.. Taku is sucking me well, Oh no what should I do?' Aika thought and she moaned a little bit.
'Taku is really making me feel good.'
*Slurp.. slurp.*
After a few moments.
"Mmmmm!" Aika moaned quietly because she can't hold it back anymore and cummed due to Takuya's skillful tongue, her nipple released lots of milk while cumming.
[Ding! You made your stepsister cum
You received 1 stat point and 100 Exp.]
[Leveling Function unlocked.]
[Achievement Unlocked : All I need is Tongue (Make anyone cum using your tongue.) Reward:1 stat point, 100 EXP and 100 Credits.]
[You received Credits, The shop will be unlocked.]
'Oh so, now that I thought of it when I saw my stats for the first time, I didn't see any levels or EXP bar.'
'System show me my status."
[Sano Takuya
Level 0 (200/300 Exp)
Credits: 100
Title: The Brokenhearted Guy.
Strength: 11
Agility: 10
Dexterity: 19
Vitality: 11
Intelligence: 24
Stat point available: 2
Skills:
None.]
"Did you just cummed nee-chan?" Takuya teasingly said.
"N-No, there's no way I would, how about you? what's the meaning of that?" Aika point at the big tent between his legs and she smiled. "Let me see for a bit. Aika pushed him down and unzips his pants and removed it including his underwear, she starts to rub his dick
"Uhm..Sis are you sure of this, well your kids are sleeping right in the next room." Takuya said.
"What? are you chickening out on me now?" Aika said and licks the tip of his dick, she lets her saliva flows out from her mouth while licking it.
"I hate to be the only one getting teased so, I'll pay you back as well."
Takuya looks at his stepsister kneeling in front of him while stroking the body and licking the head of his little brother at the same time.
'Damn, she's so Hot.'
"Now, I'm taking back the milk you sucked from me earlier." When Aika said this she suddenly put his dick inside of her mouth and moves her head up and down and after a few minutes Aika stopped and teased.
"How's your sister's mouth? does it feel good?"
"Uhh.." Takuya nods at his sister.