((Sister having intense vaginal sex with a man:1.4)), Full body image, front, One girl, 18-year-old, Mix 4, (32K, RAW Photos, Highest quality, masterpiece:1.2), (Anime-like, photoAnime-like:1.37), cute, Short sleeve T-shirt,Shorts,leggings, Occupation is idol, Big chest movement, Chest bounce, night, rain, Humidity, Professional Lighting, Photon Mapping, Radio City, Physically Based Rendering, Super Resolution, (Big Breasts:1.2), {{The biological weapon that preyed on the younger sister exposes her breasts and private parts, and with an evil smile on her face, straddles her older brother's crotch and has intense cowgirl sex.}}, ((Intense vaginal sex with a man:1.2)), inserted into the vagina, male, Inserting the penis into the vagina, Cowgirl Sex, Insert the penis into the vagina and perform piston movements, Vaginal sex on risky days, slam, No morals, whole body, NSFW

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))