[Gotarou no All Night Fuck (Gotarou)] Kankaku Shadan Maou-sama ~Jigoku Iki e no Countdown~

A smug horned demon lord savors tormenting her captives with writhing tentacles—until karma seals her into a fleshy prison wall, where she whimpers for mercy while secretly using sensory nullification to preserve her sanity and plot revenge. Her act collapses as pulsing green eggs are forced deep into her ass, her huge breasts swelling under relentless abuse, x-ray panels tracing every inch of her violation while her ahegao expression betrays total domination loss. The final page delivers the ultimate snuff payoff: the once-proud Demon Lord of Sacrifice reduced to a mindless, endlessly groaning vessel, her body modified into an eternal magical energy source and her personality melted into a dispersing green soup.