((The mature woman is wearing a jet black sweater:1.5)))(((She wears a long white skirt)))((Looking up at a mature woman from below)))(((On the ground of a crowded train:1.8))))((Facing the man, she straddles him and has sex in the cowgirl position:1.8)))、((Cowgirl sex with a man:1.5))、((Smiling shyly:))Sexy brown woman１people、Highest quality、超High resolution、High resolution、Detailed CG、8k wallpaper、50 years old、Detailed and beautiful、(Brown and shiny body:1.5)、Embarrassed、(A blissful ahegao face:1.5)、(((On the floor of the train, she faces the salaryman, straddles him, and inserts his penis into her pussy)))

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)), nsfw, face out of frame, legs only, legs focus, black background, blue background, red wear, pink wear, white surgical mask, troubled eyebrows, necktie, pleated skirt, school uniform, military uniform, epaulettes, buttons, blurry outline, thin outline, long sleeves, (worst quality:1.4), (low quality:1.4), (monochrome:1.1)