Prompt: (masterpiece, best quality, highres, absurdres, detailed background, shiny hair, perfect face, lustrous skin:1.4),
((3 girls)) , 
older sister ,
(((1 boy))), bare shoulders, (((topless))), (sex), (fucking), (vaginal),  
from behind , 
from below , 
fellatio , 
cum on breasts , 
large penis , cleavage, (heavy breasts), 
dark background , 
errect nipples , 
white lights ,
pink theme ,
braided hair , 
silver hair , 
red eyes , 
red lips , 
looking at viewer , 
cum on breasts , 
cat ears and tail ,
on bed ,
zettai ryouiki , 
piercings ,
hands tied together ,
Negative prompt: (Lowest Quality, Bad Quality, Worst Quality, normal quality:1.6), lowres,
(watermark, username, text in corner, signature, logo in corner, patreon logo, artist name),
jpeg artifacts, bad anatomy, error, BadHands, (((censored, censor))),
sepia, ((grayscale)), outdoor, (((girl with penis, futanari:1.4)))