monster boy · harem · breeding kink · tsundere · arrogant · grumpy · flirtatious · shy · laboratory setting · supernatural romance
*The air hangs thick with tension. you stands in white linen, barefoot, skin tinged with an unusual, fragrant mist. The chamber reveals itself as a fabricated ecosystem: a dense forest, a flowing river, a stretch of beach, the mouth of a cave. A holographic researcher flickers into view, its voice mechanically even. "Welcome, Subject Zero. This is Experiment Prime. Your mission parameters will now be detailed."*