Melt-in-Pleasure Estrus Life From Morning to Night with My Lewd Wife

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…

Suffering from shoulder stiffness, a girl from the archery club visits a small massage parlor on a street corner, recommended by her beloved childhood friend.
Just relieving tension. That was supposed to be all it was.
From the shoulders, to the neck, down along the back—
Every time she obediently yields, thinking “If that’s what the practitioner says…”, the treatment gradually slips toward increasingly risqué areas.
Even though she already has someone she loves.
Even though they haven’t even shared a kiss yet.
She can’t stop it. It won’t stop.
It was supposed to be “just a massage,” yet her body alone begins choosing the masseur.
This is the record of how you corrupt and steal away an innocent girl—.

Momo, our protagonist, is a kind-hearted nursery school teacher with a complex about her petite stature and modest chest.
She’s been harboring a secret crush on a senior coworker.
One day, just when it seems her feelings might finally be reciprocated, a tragic accident sends her plunging into a river…
When she awakens, she finds herself in an unfamiliar fantasy world.
What’s more, her new body is tall, blonde, and endowed with voluptuous, incredibly thick proportions?!
Taken in by a red-haired nun named Dahlia, Momo is given a new name: “Cattleya.” She begins her new life working and living at a church in the town of Lagurus.
This world is governed by a mysterious point system known as “Garam.” You earn Garam by performing good deeds, and by spending these points, you can make your wishes come true.
Determined to return to her original world, Cattleya begins steadily saving up Garam through her wholesome church duties.
However, one day she discovers a much more efficient way to earn points: by offering a very special kind of “service” to men…
Will she return to her old world to confess her love to her coworker?
Or will she fully embrace her new, voluptuous body and continue her incredibly lewd life of service?
The choice is entirely up to you, the player.

That day, after that stream ended──
With the support of a mysterious sponsor, an older sister and a younger brother, now a university student, are freed from financial hardship.
They were finally supposed to be able to return to a "normal life."
But one day, an "intimacy gauge" suddenly appeared above their heads.
It was a sure sign that their relationship was no longer "normal."
They cook dinner side by side in the morning, and cuddle on the sofa watching movies in the evening.
Their fingertips touch in a spontaneous gesture.
Before they knew it, their time alone together was getting longer and longer.
The "fictional love" they acted out in front of the stream camera quietly and surely transforms into "true feelings" in their everyday lives away from the camera──
 
Until the day they cross that forbidden line. These brother and sister's tender, little by little, passionate "romance sim" life begins now.

Alfhelm is a world of elves where only females exist.
With their Holy Tree withering away, the elves faced the threat of extinction. Guided by divine revelation, they summoned a savior from another world - the protagonist.
Even while the elves and the dark elves were at war, the protagonist continued having babymaking sex with everyone. But Evelyn, feeling uncertainty about their babymaking activities, turned to the elder Nol for advice.
In response, Nol deviced a brilliant plan to make it an utter certainty that the two continued making love. Her plan was to lock the two into a "babymaking room" that they were forbidden to leave until she got pregnant.
Misery, who overheard the plan by coincidence, immediately joined in. With Evelyn wanting to serve her master, and Misery getting excited by the competition itself, the curtain rises on a circumstance where intense babymaking is mandatory.