I can't seem to figure out how to softpack. I have tried a harness (like the one from a strap on) and it seems to work fine exept it is not comfortable and STPing is difficult. I also tried boxer breifs and they are a bit too loose and my cock tends to wander around and do what I call "gapping" where the back of it will not lay against my skin but lean foward and that feels really creepy. I tried using a sock and safety pins and those are kinda scary and the sock just does the same thing as the boxer breifs + it wants to twist in so many awkward ways.
I use a Pstyle for an STP. I refuse to use anything else since touching down there is a no.