Rule34.pub - balecxi, honkai: star rail, kafka (honkai: star rail), against wall, blush, from behind, from behind position, half-closed eyes, heavy breathing, hip grab, indoors, motion lines, opening door, pink eyes, pink hair, purple hair, see-through, shower, shower sex, steam, steaming body, sweat, thick thighs, torso grab, vaginal penetration, vaginal sex, water, wet, ai generated