Lendable Wife - Mayumi's Cuckolding Report

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?

In this thread you can report download links that aren't working.
This thread is not intended for requests - There's separate section for those.

A story about a heroine who possesses immense power but harbors a hidden masochistic desire; she explores dangerous territories while fending off lower-tier, anomalous creatures.

In 2034, a mutation occurred in the human genome, and humanity suddenly awakened "psychic powers."
Because everyone is born with these powers, many wars and crimes occurred.
In response, countries quickly took action, organizing various investigative teams to prevent these incidents.
Finally, in 2044, humanity achieved an era of complete peace, with no wars between countries and people living in harmony.
However, problems arose within the country.
Various evil forces emerged one after another, and four major villainous groups emerged, causing trouble in people's lives.

Ten years of marriage. The husband’s request to his wife was beyond the pale.
“–I want to see Kasumi being held by another man.”
Kasumi vehemently refuses. But for some reason, her cheeks are flushed–.
After ten days of persuasion, she whispers. “…Just once. I’ll do as you say.”
And so begins the promised twenty days.
Sending her off, waiting, and embracing his wife again when she returns.
A happy marriage falls apart—or rather, is destroyed. By the husband’s hands.