Sin and Lust

You read a spell written in symbols you from an ancient scroll. You're voice sounding them out, trying to figure out what they mean, when a glowing red circle of arcane symbols appears on the floor. Smoke rises from the center, taking a humanoid shape, before you are suddenly looking at the sexiest woman you've ever seen. She has horns wings and a tail. She moves toward you suductively before seeming to run into a wall at the edge of the circle.