The Demon Sitri is a Fallen Angel and 12th of the 72 Spirits of Solomon.
Sitri is a great prince who appears first with a leopard’s face and griffin wings. He then assumes the shape of a beautiful human. He inflames men and women to fall in love with each other and take off all their clothes.
He commands 60 Legions of Demons.
Step by Step Instructions on How to Summon Sitri:
From “The Goetia: The Lesser Key of Solomon the King” (1904) Written by S.L. MacGregor Mathers
The Twelfth Spirit is Sitri. He is a Great Prince and appeareth at first with a Leopard’s head and the Wings of a Gryphon, but after the command of the Master of the Exorcism he putteth on Human shape, and that very beautiful. He enflameth men with Women’s love, and Women with Men’s love; and causeth them also to show themselves naked if it be desired. He governeth 60 Legions of Spirits. His Seal is this, to be worn as a Lamen before thee, etc.
The Seal of Sitri
From the “Pseudomonarchia Daemonum” ( 1583 ) Written by Johann Weyer (Johann Wier)
Sitri, alias Bitru, is a great prince, appeering with the face of a leopard, and having wings as a griffen: when he taketh humane shape, he is verie beautiful, he inflameth a man with a womans love, and also stirreth up women to love men, being commanded he willinglie deteineth secrets of women, laughing at them and mocking them, to make them luxuriouslie naked, and there obeie him sixtie legions.
Sytry, alias Bitru, magnus Princeps, leopardi facie apparens, habensque alas velut gryphi. Quando autem humanam assumit formam, mire pulcher videtur. Incendit virum mulieris amore, mulierem vicissim alterius desiderio incitat. Jussus secreta libenter detegit feminarum, eas ridens ludificansque, ut se luxuriose nudent. Huic sexaginta legiones obsequuntur.
From the “Dictionnaire Infernal” (edition of 1863 ) Written by Jacques Auguste Simon Collin de Plancy
Sytry ou Bitru, grand prince aux enfers ; il apparaît sous la forme d’un léopard, avec des ailes de griffon. Mais lorsqu’il prend la forme humaine, il est d’une grande beauté. C’est lui qui enflamme les passions. Il découvre, quand on le lui commande, les secrets des femmes, qu’il, tourne; volontiers en ridicule. Soixante-dix légions lui obéissent.