1girl bad_id bad_pixiv_id bare_shoulders bikini blush breasts brown_eyes brown_hair chair drink flower frilled_bikini frills front-tie_top groin hat hat_flower highres large_breasts long_hair looking_at_viewer navel onaka_sukisuki original outdoors plant shiny_skin side-tie_bikini_bottom solo stairs straw_hat sun_hat swimsuit untied water water_slide white_bikini