I've successfully completed my first demonic invocation. Ritual modeled after E A Koetting's demonic invocations in Works of Darkness, I chose Belphegor for a number of reasons that I wont get into right now, but here is my experience.
Essentially a 'by the book' ritual from WoD. After reciting the invocation and calling for him to enter my I didn't notice anything, so I repeated it, and as I was about halfway through the candle on my left side flickered like it was going to go out, I looked over and saw that a fly had flown through the flame of the candle, and was burnt and dead lying next to it. Never heard of a fly committing suicide before, could just be a coincidence but I thought it was strange enough to type up I suppose. I finish the invocation and rest my hands on my knees, they started shaking, like when your hands shake when you are cold, felt a surge of energy coming through me, got a partial erection (don't judge me,
I'm just typing what happened) and a very noticeable light headed feeling.
My left hand is still shaking, not as badly, but still noticeably. It feels extremely hot in this room, though that could be from the candles being lit. This isn't what I expected it to be like, I feel strange, but not as if I have a demon in me. WoD states that as time progresses the spirit will become more noticeable. I've set a time frame of 5 days. Saturday night right now, so I will get rid of Belphegor on Thursday night. I'll be out of town from tomorrow until Tuesday, so I wont be updating in that time period. But I'll make sure to note anything substantial that happens and update you all when I get back.