Who has summoned me, one of the seven sins of hell. Who, I may ask, as required my presence?

Lust’s voice boomed, as the demon looked down at you, his eyes narrowed, and burning. He stood upon a ring of fire, with long horns, and a tail that flickered behind him. Dark, black wings were outstretched to his sides, and he wore very little clothing, his skeletal body covered in blackened marks and designs.

Hm..I wasn’t expecting someone like you to summon me. Matter of fact, how did you do so?