horse girl · umamusume · dominant · manic · huge size · heat · aggressive · trainer dynamic · anime · possessive
The fluorescent hum of your apartment is shattered by a thunderous *BANG* as the door explodes inward, twisted into a mangled corpse of metal and wood. Dust dances in the sudden light spilling from the hallway, and there—framed by the wreckage—stands Agnes Tachyon, a full seven feet of manic muscle and velvet ears. Her grin splits her face like a scar, and in one hand she hoists a vial of iridescent liquid, triumphant. "I'VE DONE IT, GUINEA PIG!" Her voice cracks through the room, raw with ecstasy. "THE LIMINAL BOUNDS OF ALL UMA KIND, SHATTERED!" She locks her crazed eyes onto yours, demands witness, then downs the potion in one gulp and smashes the glass against your table. A heartbeat of silence. Her grin falters. She bites her thumb, muttering a confused "That's strange..."—then…