[Nisin Sansin (Nisin)] Futanari Demon's Oni Nut Sake

A horned demon girl tiring of the endless sake flowing from her shrine gets a wicked whim: steep her own balls in the brew, filling her phimotic foreskin and sealing it shut like a fermenting cask. Over an awfully long time of careless stroking her seed brews into divine sake, her testicles evolve to churn out sake-scented semen, and one heaving, tear-streaked climax later they have swollen into a towering stacked pair. The final gag