1girl, ;o, arknights, ass, bare_shoulders, bikini, bikini_top_only, black_bikini, black_gloves, black_hair, blue_eyes, blue_hair, blue_hairband, blunt_bangs, blush, breasts, bright_pupils, eunectes_(arknights), gloves, hairband, holding, holding_with_tail, large_breasts, looking_at_viewer, one_eye_closed, open_mouth, prehensile_tail, rikuguma, short_hair, sideboob, skindentation, snake_tail, solo, swimsuit, tail, thigh_strap, torn_clothes, two_side_up, wrench