1girl, 1other, animal_ears, arknights, bare_shoulders, bikini, black_collar, black_gloves, blush, body_writing, breasts, cat_ears, cat_girl, cleavage, collar, gloves, green_eyes, green_hair, holding, holding_brush, kal'tsit_(arknights), large_breasts, layton_(sanlayton), looking_at_viewer, milestone_celebration, o-ring, o-ring_bikini, oripathy_lesion_(arknights), out_of_frame, short_hair, simple_background, solo_focus, swimsuit, thank_you, upper_body, white_background