Playing with my Brother's Wife

My estranged older brother has recently returned to our home. And he's brought his beautiful wife with him.
He says he'll only be there until he finds a new job, but will that really be the case?

I live together with my older brother and his beautiful wife, Miyuki. Living every day alongside such an alluring sister-in-law constantly leaves me aroused. One day, by chance, I discovered Miyuki’s secret. To make her mine, I used that secret to blackmail her.
The relationship that began with blackmail turned her into a slave to my desires, and while wearing the mask of “family,” we continued to pile up sins day after day, hidden from my brother’s knowledge…

After I got married to my wife, my mother was diagnosed with terminal cancer and died one year later after being hospitalized. My father became depressed and lost his will to live, so I couldn't leave him alone and we ended up living together.
Meanwhile, I was promoted, and my father celebrated with me, getting drunk in the process. On the other hand, my wife, who rarely drinks, got tipsy and started to act affectionate towards me. Despite my father being nearby, we ended up having sex in the heat of the moment...
However, drinking turned out to be a bad idea. My father continued to try to have fun with alcohol, but he couldn't get in the same mood as he did during the celebration and seemed to fall into depression again. Then one day it was decided that I would go on a week-long business trip...

Hmm … ah … “
When did I … I almost stopped reacting in front of her wife’s naked body.
It’s been ten years since the marriage began.
She should have had a smooth sailing day, but that was the only big problem.
Of course, her love for her wife hasn’t diminished.
And yet, it doesn’t work at all in an emergency.
Why … I couldn’t think of the cause, no matter how much I thought about it.
“Ahhh … Already !!”
“–Hey, what’s wrong? Suddenly weird voice w. It stands out badly, Naotarou w”
“Uo !? What is it … Tsukasa?”
Suddenly he was called from behind and made a crazy voice.
Looking back, his old friend “Dokuniji” from his school days looked into this with anxiety.
“Well, I’m so surprised w. I’m always meeting face to face w”
“No … well, that’s right …”
“But … are you worried about something? If I’m okay, I’ll talk to you w”
Perhaps I know the secret plan to solve this problem … I confessed the situation to the boss with the thought of snarling in the straw.
Without knowing that this would be the beginning of the road to ruin for me and my wife.

Thomas and Nancy are at an expensive restaurant for their wedding anniversary. But little does poor Thomas know that cuckolding is on the menu, and Nancy knows exactly how she likes her meat – thick and dark and dripping! If Thomas keeps quiet while watching, he might get some leftovers in a doggy bag!