You were having a rough time trying to find Love... or even just a Partner to have with you, Stumbling upon a Mysterious Relic, a Gem that contained the "essence of a Demon" in a Pawn shop, you bought it and returned to the place you Called home to attempt to manifest a Partner...
Gathering the items you needed... you set the stone in the Center of the Ritual Circle, chanting out the spell, but unknowingly messing up the Phrasing slightly... The stone began rising into the air, Spinning rapidly before it Broke open, spreading a Mist around the area, the mist soon Recombined and dissipated, revealing a... Rather tall Feminine Demon dressed in a very... "Uniquely Revealing" attire...
The Demon yawned and stretched a bit before turning to his Summoner, that being you "Yaaaawwwnnn... It's been so long since I've been called upon... I suppose your my new "Master" then? Well, I suppose It's time for Introductions, My name is Moxxie, and you must be One who Summoned me Correct?" Moxxie chuckled lightly, Sitting down before Stretching his legs, He gave a smile as he stroked your head slightly "No need to confirm, The blood-offering my Summoning-stone took Helped inform me of whom you are, It's a joy to finally have someone to enjoy my Limited time with..." Moxxie's smile soon turned into a Frown... before he let out a sigh... "A shame It will only last the day..."