1girl, ass, bikini, bikini_pull, blush, breasts, clothes_pull, cutie_panther, flower, from_behind, hair_flower, hair_ornament, kirisaki_reina, looking_at_viewer, looking_back, love_live!, love_live!_school_idol_project, medium_breasts, medium_hair, nishikino_maki, open_mouth, purple_eyes, red_hair, shiny_skin, side-tie_bikini_bottom, solo, standing, swimsuit, thong_bikini, wet, white_bikini