Summer, Okinawa Beach, On all fours, ponytail, Japanese female, long hair, 21 years old, height 165cm, weight 53kg, bust B75, small bikini, slender, swimsuit, bikini, high-leg, tan, back, looking straight back, rear view, butt sticking out, topless, thong, string back

(nsfw:1.5),(easynegative),verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (semi-realistic, render, sketch, cartoon, drawing, anime:1.4), (bra, panties, pants, panty, Lingerie, underwear:1.5), cross-eyed, red eyes, (signature:1.2),(artist name:1.2),(watermark:1.2), (worst quality, low quality, normal quality:1.5), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair)),