最high quality、high quality、best image quality、8K、最High resolution、High resolution、最high quality、masterpiece、Realistic human body in every detail、Realistic skin in every detail、Realistic face in every detail、Realistic eyes down to the details、Realistic lips in every detail、Realistic teeth in every detail、Realistic ears down to the last detail、Realistic hair down to the last detail、Realistic arms down to the last detail、Realistic reproduction of every detail、Realistic fingers in every detail、(fine hands、thumb１reference４)、Realistic feet in every detail、((beautiful japanese girl))、(japanese model), (japanese woman)、((18 year old beautiful girl))、(black hair)、(random hairstyle)、((whole body))、((beautiful upturned chest))、(slim style、slender style)、(whole body glossy skin、Fair skin)、((A small white towel is wrapped around the body.))、((Thin towel(Her skin is visible through the wet towel))、(soft natural light)、((in the deep forest(Natural hot springs gush out))、((Hot springs surrounded by rocks))、((deep bathtub(deep hot spring))、((Onsen Girls))、((Enter the hot spring))、((A woman warming herself in a hot spring))、((Soak in a hot spring))、((腰までSoak in a hot spring))、((in hot spring water、Sit with your butt down))、((Sit on your knees in the hot spring))、((Sit on your knees in the hot spring))、((Lying down in the hot spring))、((Kneeling in the hot spring))、((Lie down in water up to your shoulders in the hot spring area))、((A lot of steam rises from the hot spring water.))、((Extremely clear hot spring water))、((The main body seen from the water surface))
Two women in a hot spring pool with rocks and water