Being Kidnapped by Aliens and Becoming a Hero on the Night I Lent My Wife to My Junior

This work tells the story of the protagonist’s wife and her younger sister, who get a job at a gym and gradually fall into depravity.

It was the Edo period.
One night, Horibe Sadatsune encountered a young girl with a mysteriously colored left eye.
Sensing a divine presence from the girl, Horibe unconsciously fell to his knees before her.
The girl, however, showed no surprise and simply told him that they would meet again.
A few days later:
“Serve Princess Mikazuki. Her orders are absolute—regard them as the lord’s own words.”
Horibe Sadatsune received this command from his domain lord.
Obediently, he set out for the mansion where Princess Mikazuki resided—only to discover that it was the very place where he had met that girl.
Realizing that she was none other than Princess Mikazuki, Horibe inadvertently offended her and incurred her anger.
She then asked him, “Were you not told to treat my words as if they were the lord’s?”
When he answered yes, Princess Mikazuki declared:
“Then choose: become my dog, or take your own life.”

The events take place in Elmwood, the world of sword and magic. People in this world idolize the brave heroes who slay monsters and demon kings. If you become a prominent hero, you’ll have an abundance of wealth and fame. The main character is an heir of one of the many brave families residing in the countryside. This is the story of a hero who becomes successful and is promised a lavish life.

The school you attend turns into a brothel late at night...?! You accidentally obtain a membership card and enter the school late at night out of curiosity, where you find a junior, senior and teacher waiting for you. Now that you've seen their other sides, who will you choose for this thrilling night?

A Night With: Succubus is an adult romance visual novel that transports you to a medieval world filled with desire and supernatural intrigue. You play as a solitary individual living on the outskirts of a quiet village, yearning for excitement and connection. One restless night, you discover an ancient book containing a mysterious summoning ritual. Out of curiosity and boredom, you perform the ritual—never expecting it to succeed.

In a flash of otherworldly energy, Seraphina, a powerful and alluring succubus, appears before you. She's not just a creature of temptation; she seeks to absorb the lewd energy of those she deems worthy. Seraphina isn't easily impressed—she'll tease, flirt, and test your deepest desires, evaluating your every move to decide if you meet her standards.