魔法少女セイントリリィ ～愛と正義のヒロインが敵幹部に洗脳調教され快楽に堕ちるまで～ / 聖華快楽書店

Synopsis.

Nebirim, the god of lewdness and depravity, plans to corrupt the earth's human race into a state of pleasure.
However, his ambition was crushed by the two Saint Lily, the righteous magical girls.
In the face of the slow progress of the fall, Nebirim, the god of debauchery, gives a plan to the apostle Nebula.

If you can't defeat two of them, why don't you take them on one by one?

The sexual pleasure Nebula gives Lily Flare, one half of Saint Lily, who was captured in a vile trap, attacks her.
Will the innocent lilies be able to overcome the pleasure of the evil whore?