Greatest Legacy of the Magus Universe - Chapter 635: Gargantuan Wall

After dying, you wake up and realize you've been reincarnated as a background character who is judged as human trash.The decision to change your destiny comes instantly.Discovering that your identity isn't as simple as you thought, you feel favored by the heavens when you manage to become a powerful character.Katase: You won't fool me. I'll expose you for the pervert you are.Murayama: ...Thank you for saving us.Issei: Motohama, what happened to you? How are you so powerful?Rias: If you join my peerage, I wouldn't mind being yours.Sona: You beat me in the game. That means you're now my fiancé.Yasaka: Honey, Kuno wants a little brother.Kaori Houjou: Shinji-kun, let's go on an adventure.Kaede Kazama: Shinji-kun, thank you for saving me from that ball.Rie Sawada: Shinji-kun, I'll wait for you. You'll be my future husband, fufufufu...Changing known history and taking it in a direction not even his eyes could perceive, he didn't stop no matter what. Not even the other world was safe from his clutches.Lexia Von Arselia: My hero, and my future husband...Shinji advances without stopping.“I, Shinji Motohama, swear here and now that I will reach the top of both worlds.”

A Federation Colonel with abnormal thoughts was locked in a dark room and met a little looney.

“Your whole body emits a scent that I dread (covet) and fear (desire).”

A frigid Colonel X little looney roommate: A sweet story of interstellar travel

- Description from Novelupdates

A teen is summoned to another world as the Hero. It turns out the Hero can power up women with his cum.

For a long time, Malin always felt that Fate had been quite generous to him. Although he had to face that life-threatening job every day, as long as he had the lovely Leopard Girl cooking delicious food for him daily, and as long as there was meat to eat and cats to stroke, life wasn't too unbearable. Working a bit harder and facing some difficulties on the job weren't really an issue for a man.Moreover, being able to live two lives meant one shouldn't have too high demands, right, Mr. Different-Kind?Having said that, and without waiting for an answer, the young man snapped his fingers, and the white flame on his fingertip lit the tobacco in his other hand, then he flicked it towards the non-human entity on the stake.Welcome to Abield, to witness the last splendor of the steampunk era.And the madness.