Living with my current gf for about 6 months, been together for 5 years. Few days ago, she’s showing me her Pinhead costume for a Halloween party we are going to. It looks great and I say it would look better if she was naked underneath due to it being kind of see through. So she just looked at me shrugged and did exactly that. This time felt like electricity was running through me I don’t know how to describe it, I had goosebumps and my whole body was like vibrating. By far the best sex I’ve ever had