A story about how my mother, who unconsciously appealed to me for sex, was made to cum with my big dick.

●Story●
“Kyoko” and “Sora” are a close parent and child.
One day, the relationship between the two changes from “parent and child” to “a physical relationship between a man and a woman.”

It all started when Sora secretly stole Kyoko’s used underwear and masturbated with her.
That’s what Kyoko found out.
However, this situation was a prank played by Sora to ruin his relationship with Kyoko.

Her son masturbates with his erection in his own dirty underwear, and the emotions welling up inside her.
Kyoko releases it unconsciously. He suppresses her awkwardness and settles the situation, but her sexual desire, which has been dormant in her husband’s absence, is
Unable to hold back, she masturbates to the smell of her underwear, which is sticky with empty semen.

She was so engrossed that she didn’t even notice the intrusion in the sky.
When Kyoko is no longer able to maintain her appearance, Sora approaches Kyoko with the intention of having sex with her sweet words.

Kyoko, who has lost her dignity as her mother and is overwhelmed by her sexual desire, abandons her body to the sky.

By crossing the line, the two’s daily life changed to “a parent and child having a physical relationship”, and her empty sexual desire became…
Kyoko tries to force herself to accept this in the name of her parent’s control, but she also manages to enjoy it half-heartedly.

Sometimes she shows off her condoms to show off how much she likes Kyoko.
Sometimes, as soon as he gets home, he lifts up the skirt of Kyoko, who is doing housework for her, and monopolizes the steamy smell, and spits out the semen she has accumulated inside Kyoko.

Kyoko’s notions of chastity are dragged away and melted away by the empty sexual acts that escalate day by day.
In order to make Kyoko aware of the change, Sora also shows off the condition of her own wet underwear.

He skillfully guides her from having sex that she is forced to have to having sex that she wants.
Loosen the screw by showing her erect genitals.

And Kyoko’s heart, which was lacking in love from her husband, was filled with her repeated sexual acts and her empty, straight words.
It will gradually sway.

She finally takes her son as a sex partner in the marital bedroom where she should be inviolable.
I’ll put it in.
I even put on her underwear that Sora had prepared for me.

She enters into a long sexual intercourse with Sora, never taking off her ring.
Since her condom is gone, a large amount of semen is poured into her vagina.

By continuing to overlap her body, they will finally be able to grasp the moment when each other will cum.
Sora senses the changes in her Kyoko, right up to her declaration of taking her mother away from her father.

Please enjoy the change in the parent-child relationship that begins with just one act.

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