If I put mine up in a good pair of boxer briefs or a jock, it stays there. Maybe it is a function of my girth, but the only times I have problems is when the pouch is too small, then my entire package is pushed straight down to my taint. Balls don't belong touching my hole. They belong front and center with penis straight above.
The only exception is with a low rise waistband, then to keep from poking out the top, I rest my penis to my right at about the 10 o'clock position.
The only exception is with a low rise waistband, then to keep from poking out the top, I rest my penis to my right at about the 10 o'clock position.