Tokika, a female exorcist who banishes demons… She infiltrates Oni Island but is trapped by a magical array. Forced into a state of intense sexual arousal by a love potion, a curse mark is branded onto her, and her body is gradually altered to the point where neither the poison nor the curse can be removed… Tokika, whose body has been completely transformed… Forced into absolute obedience to her hated enemy, she is relentlessly tormented by hordes of demons… Her very soul is ensnared, and she is utterly defiled to the point of reaching continuous climaxes――…。

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