My usual is lube up a hand with soap in the shower and then fuck it. When I can, I do similar with lube in bed or other locations, but that's not often. Something about sliding my cock through my slick palm and fingers gives me very intense climaxes.
A strange little something for Halloween.
I remove my boxers and slide on a pair of panties. And if I have the opportunity, I spend most of the day in them. Women's underwear is much softer than my boxers, which makes rubbing myself feel amazing lol. Plus the fact that I'm wearing underwear meant for women just cranks up the sexiness factor. Edging in a pair of lacy or cotton panties is probably one of my favourite pastimes, and, when I'm writing, it also enhances my stories. Thankfully I'm still relatively young