I use CBD in tincture form prior to having sex with a partner. I also take a dose when I feel negative emotions or stress coming on. One dose under my tongue letting it soak in changes my attitude almost immediately. I take a few drops of the tincture and massage the glans of my penis before meeting up with my sex partner even placing the dropper just into my urethral opening and leaving a drop or two there. I have noticed a difference from when I do this and when I don't. The oil seems to enhance the response to stimulation my penis receives.
I tried it but sadly, didn't notice anything. Girl friend asked me to use it on her clit and get her off. She said it felt great but wasn't sure if it was specific to the CBD. I'm not buying it again but lots of people say it works for all kinds of things.