twinning
mr tail (honkai: star rail), blue body, blue fur, canid, canine, canis, clone, cloning, clothed, clothing, cum stain, duo, erection, erection under clothing, fur, ghost, heliobi, male, male/male, mammal, matsurishiroii, muscular, muscular male, possession, shipo (honkai: star rail), spirit, transformation, twinning, wolf, absurd res, hi res, sequence