[Ao]

"Kosaki, Haru, can you help me?"

When they heard this to Ao, the sisters have an unsure expression but…

{I will obey him in anything because I love him.}

They immediately agree to his words and hold their own mother.

Nanako who saw this got surprised because they are not just blind but also brainwashed by him.

However, her thoughts cut as Ao starts to fondle her quite a big breast that can estimate at a D cup.

Pleasure spread into her body as her lower abdomen starts to crave for something else but she would neve— Ah~!

After a long moment of fondling her breast, Ao let his little brother close to her face, which cause her to mind a great shock.

Seeing his little brother, Nanako can't help but gulp as the saliva in her mouth is kinda start to drool.

…

No, he's raping you, Nanako. Even though it feels good, and his thing is much bigge— No! I love my husba—{…Ao's thing.}

Huh? What am… I… {I love his thing more than my husband.}

Eh? ah? eh… {And if I didn't fight against his motives then I can enjoy having sex with him every now and then.}

Sex… yes… something that my husband didn't give to me for over 10 years. If I will also be his woman then… {…I can be happy again.}

{Don't think anything, other than being feel good with him.}

{I can just follow my instinct.}

Yes… instinct. Follow my own instinct.

…

"You can let her go."

Ao orders the sisters and they immediately do it. 

His thing was still in her face but when he was about to retract it, Nanako suddenly suck it. 

You can see her eagerness within the way she sucks it like it's been a while since she has done this kind of thing and wanted to do it again.

The sisters were surprised when their mother suddenly change her mind and the one who is making the move to do that with him.

Minutes later, Ao didn't cum from his blowjob. Instead of feeling bad about it, Nanako feels a tingling sensation in her abdomen as she follows her instinct.

"Put it inside of me … please…"

Hearing her words, as a man, he can't reject this kind of request even though this is something he set up but that's not the matter.

Slowly, he inserts his penis into her vagina, and pleasure began to rise as she cums right after putting it.

Well, she is naturally more sensitive before Ao sends some thoughts on her because she is a housewife who didn't taste the pleasure of sex for almost 10 years because of her incompetent husband and now, only Ao gives her a chance to get back from being a boring housewife who didn't taste this pleasure or become a woman who will always priorities him above all.

As she follows her instinct, she already has the answer but she can't say it now because… As Ao moves her hips like a machine gun firing nonstop, she felt her body was about to release something unknown to her, she got surprised when she immediately cums again right after she thought about that.

At this moment, regret and hate are suddenly gather in her heart. 

'Why did I marry that incompetent husband of mine? How did I even love that kind of man in the first place?'

And many more negative thoughts about her husband as not a husband to his wife.

She didn't think anything good about her husband as she cums for the third time.

She started to kiss him as he moves again his hips for another round.

All of her stress that has been piled for over 10 years are now slowly disappearing as another feeling for the man in front of her, starts to bloom.

A feeling that she would never want to let go of. 

Seeing their mother enjoying herself, Kosaki and Haru got jealous so they start to kiss him as they help her mother cum for the 4th time.

They continue until their in-heat states start to disappear and unknown to them, they do foursome until the sun comes out.