What sort of catheter are you thinking of, because an inflatable (Foley) type goes into the bladder so it won't collect any semen and a condom...
Nipple sucking and scrotum tickling are both intense and will soon have be begging for mercy but wouldn't make me use the safeword, which would...
How about simply finding a piece of pipe a bit wider and longer than your key, perhaps plastic or copper, getting an end cap and fixing it in a...
Oral mostly, a couple of times using a strap-on over my belt (which didn't work so well - really needed something designed to attach to the belt)...
Definitely go for a genuine k-safe. The cheaper Chinese alternatives aren't so well made and have a cheat method (which I won't explain here for...
But by the same token, inevitably become desperate for it to be removed sooner or later. A form of masochism perhaps?
Not me but a former partner could orgasm from receiving a rhythmic beating on her buttocks with a riding crop.
By all accounts many have been 'forced' to wear one through an agreement, inasmuch as having been caught being unfaithful the deal is chastity or...
I've bought from NeoSteel and Steelworxx and no problems at all.
