Forget about everything but me... betray everything...
and you will surely--- experience pleasure to die for."

Liz is a Saintess and a member of a well-known hero's party.
She is a hardworking woman who performs quests on her own even after her comrades have finished up for the day and are resting.
When she was about to accept a quest as usual, Gil, her former incubus master appears before her.

Frightened and unable to move, Liz seeks help from her friends, but is sent off on her way and......

A story about a Saintess who is forced into estrus by her former incubus master and has blissful brainwashing sex with him.