[Trapezohedron (Jimador)] Haiboku e no Yuuwaku Futanari Sister | A Futanari Sister is tortured by a Succubus

A busty futanari nun is chained to a stone “Wall of Salvation,” where a demonic parasite binds her swollen breasts, crushes her defenseless body, and turns every solemn prayer into helpless surrender. The succubus corrupts the chapel’s faithful women one by one, transforming chastity, faith, and obedience into instruments of her control. As the sister’s resistance crumbles, the ritual ends with the demon and her latest captive united in a disturbing vision of absolute possession.