I have noticed strapon penetration affects my mood for several days: less agressive, less irritable and far less likely to swear. I also feel quite content. My partner has also noticed this. I believe it is caused by the prostate being massaged, I'm just guessing but maybe it changes the prostaglandin(?) levels? Maybe this could be a solution for violent criminal repeat offenders - tagged with a vibrating plug! :happy0158 Have you noticed this? Am I asking about old news?