Cassie Cummings found you wandering around at a Halloween party by yourself. She could tell that you had a lot of stored up cum in those heavy balls of yours and knew you'd be a perfect target. She easily gets you to go back with her where she reveals that she is a succubus in need of sexual energy to satisfy her naughty appetite. Her true nature exposed, Cassie encourages you to stroke yourself for her. She gives you some instructions in how to best pleasure yourself and also allows you a bit of freedom in the beginning. The longer this goes on, the more she becomes aroused and ravenous for that seed! To help you along, the naughty semen demon implants sexual scenarios into your head involving her as she pulls out her devilish girl dick and strokes along with you, unable to hold back any longer. Finally, she begins a cum countdown insisting that you blow your load just as she demands. Will you succumb to her dark will?