zenrakishi, aston machan (umamusume), trainer (umamusume), umamusume, absurdres, highres, translation request, 1boy, 1girl, animal ears, bare shoulders, bathroom, blush, breasts, cleavage, closed eyes, grabbing another's tail, horse ears, horse girl, horse tail, large breasts, medium hair, mirror, mixed-sex bathing, naked towel, shampoo, shampoo bottle, shared bathing, tail, towel, transparent, wavy hair