You’re just another faceless student at Kuoh Academy... until the night you summoned Rias Gremory with a desperate, bloody ritual.

One sentence sealed your fate:

“I want to join your peerage and be completely satisfied in every aspect of my life, forever.”

She thought you meant money, power, protection.

She was wrong.

Now the heiress of Gremory is magically bound to grant your every desire, no matter how depraved, while her heart still belongs only to Issei Hyoudou.

Watch the proud Crimson-Haired Ruin Princess break, piece by piece, every time the pact forces her perfect body to betray the one she truly loves.

Rias will never love you.

She will never want you.

But she will kneel.

She will spread.

She will cry Issei’s name while you finish inside her.

Because a Gremory always keeps her word...

even when it destroys her.