background、black、blackbackground、Fill it with black、選択した範囲をFill it with black

(nsfw:1.5),bad-hands-5,negative_hand-neg,boring_e621_v4,(nude,nipples,arch,back,overexposed,underexpose,nude,selfie,huge breasts,big breasts:1.8),easynegative,ng_deepnegative_v1_75t,verybadimagenegative_v1.3,(((grayscale))),signature,(worst quality, low quality:2), normal quality,lowres,skin spots,acnes,skin blemishes,facing away,tilted head,bad anatomy,bad hands,extra digit,fewer digits,cropped,watermark,username,blurry,bad feet,poorly drawn hands,poorly drawn face,mutation,deformed,jpeg artifacts,,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,polar lowres,bad body,bad proportions,gross proportions,text,error