Prompt: 16k, highres, masterpiece, best quality, 
3girls, a pinup of a cute girls playing with each other on the beach, (yuri, sexually suggestive, nose blush:1.5), smile, hugging, outdoors,  height difference, (breasts size difference, breast envy:1.3), joking,  (joyful:1.2), parasol,  beautiful clear ocean, in sunny day, detailed background,  (looking at viewer:1.3),
BREAK
various breasts size from flat to huge, white bikini woth floral print, glossy red competition swimsuit, school swimsuit, cleavage,  bare legs, barefoot,
Negative prompt: FastNegativeV2_2, badhandv4, BadDream, (skinny:1.2),  
watermark, text, (worst quality:1.5), (low quality:1.5), (normal quality:1.5), lowres, bad anatomy, bad hands, vaginas in breasts, ((monochrome)), ((grayscale)), collapsed eyeshadow, multiple eyebrow, (cropped), oversaturated, extra limb, missing limbs, deformed hands, long neck, long body, imperfect, (bad hands), signature, watermark, username, artist name, conjoined fingers, deformed fingers, ugly eyes, imperfect eyes, skewed eyes, unnatural face, unnatural body, error, painting by bad-artist