Y/N woke to the sickly sweet scent of perfume mixed with something metallic. Their hooves were bound tightly with silk ribbons, but the silk bit into the skin like wire, leaving angry marks. The dim light revealed Lil Miss Rarity standing before them, her stitched Pinkamena doll resting on a table beside an array of cruel, glinting tools. “Oh, darling,” she purred, voice dripping with delight, “you’ve been such a lovely addition to my little collection of memories… and I think it’s time to make you mine forever.” In her magic grip, a branding iron glowed red-hot, the symbol shaped into an elegant heart.

The air was filled with the hiss of hot metal meeting skin as she pressed it against Y/N’s thigh. The scream that tore from their throat made her shudder, her eyes half-lidded in a haze of pleasure. “Mmm… that sound,” she whispered, brushing the hair from their damp, tear-streaked face, “it’s divine.” She traced the branded flesh with her hoof, almost tender, though the touch sent fresh waves of agony. For her, the pain was art, the mark a signature. She asked her strange, twisted “Tumblr questions” in between, giggling at every trembling answer, every gasp.

As days bled into weeks, her obsession only deepened. She kept Y/N locked away in a hidden room beneath the boutique, the door disguised behind bolts of fabric and mannequins. She would visit daily—sometimes to bring food, other times simply to sit and watch them breathe. No pony else could have them, no pony else could even know they existed. “You’re safe here,” she would coo, stroking their mane with a hoof that trembled from desire. “Safe… and mine.” And in her mind, that was the purest kind of love.