Electric Spanking of Inner Thighs
The intensity of the electricity becomes harder to control as she gently touches the fly swatter back and forth between my inner thighs. I lose control quickly and she coos at me calmly that I need to stay still. Despite my best efforts, my legs are thrashing and my body won’t stop moving – I can no longer defeat the current.
Source:
http://www.spankingblog.com/2006/04/03/another-electric-spanking/