The supporting character's harem is very normal - Chapter 13: This is your portion

After dying in an oddly anticlimactic vending machine accident, Kazuki Ren is reincarnated in the demon realm—not as a hero, not as a villain, but as the only human male student enrolled at the mysterious Academy of Ruin, a school where all the professors are demon lords and all the students are powerful, beautiful she-demons.Ren is told he has one task: survive.But there’s a catch. The Academy’s darkest secret is about to awaken, and Ren holds a hidden power that could either destroy the demon world... or rule it.Now surrounded by seductive demons with hidden motives, eldritch tomes, forbidden dungeons, and twisted exams, Ren must master his ability—or be consumed.Magic, mystery, danger, and temptation await in this dark academia harem fantasy.

An accident let him have a special ability to turn back time up to 1 minute. When he said the wrong things in front of his leader, he was able to return back to 1 minute before to correct what he said. During jade stone gambling and there was no jade inside, he turns back time to pick another stone. When the woman he likes met an accident, he can return back to 1 minute before to save her…… A small fry’s rise through the ranks of the government service starts……

- Description from Novelupdates

[ Warning: Mature content R-18 ]______________________________[Ding! Matching is successful, the host obtains the sponsor system and starts the unlimited money mode.][Ding! Please turn the bound female protagonist into your own simp. If the counterattack is successful, you will be rewarded with enhanced attribute points.]The system is possessed, and the loser's road to counterattack begins...______________________________[Things to be noted]1. From the title, you should've guessed it already but let me tell you the story will be filled with many sexual adventures. So... you are welcome to enjoy them.....2. However... don't expect MC to have sexual relations with every woman he meets. I'll be focusing on the story, and would 'Try' not to blindly throw sex scenes left and right.Important Note: If you enjoy the story then don't forget tovote your GTs, Power stones and also if you can, send some GIFTS too. This poor soul would appreciate it.Happy reading~

Galio, valiant reincarnate, is on his last life before he is allowed to take the hand of the beautiful Goddess, Tallia. Four hundred and ninety-nine lives worth of knowledge is given to him as a reward, along with the world he reincarnates to.

A world only known by women, where the concept of man had never existed, and the world is made up of twelve islands holding twelve primary races. These women have never known childbirth, periods, or the leer of a man.

Galio will enter this world filled with wonders that only men would ever dream about, but he has no memories. He will have to make his way, helping some along the way to help grow his Karma System.

Get ready for an R-rated journey of epic proportions and women of all shapes, races, breeds, and sizes! From Angels that moan heavenly melodies to the nine-foot-tall Amazons with weaves between their legs, and so much more!