Supreme Casanova: Ultimate Harem System - Chapter 46: Puzzle Of Secrets!

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

Traveling to the Marvel world, Luo Bai found that his luck had improved.With no place to live, Tony offered him a villa.Although he had no abilities, the Ancient One stated that he was more gifted than Doctor Strange and could become the Sorcerer Supreme.Without any magical weapons, he simply picked up an infinite stone while walking.When Thanos came to steal the stones, he didn’t manage to grab any; instead, all the other gems were “gifted” to Luo Bai.They say that magic must be borrowed and repaid? In the end, he became invincible...Disclaimer: This is Translation

Haruma Kazuki is a cursed (or maybe just deeply unfortunate) high school student whose lewd, panicked, or absurd thoughts literally manifest in reality — especially when he tries not to think about them. The more he denies or avoids feelings, the more chaotic and trope-heavy the consequences.