Only in that hurts so good kind of way unless I leave it on too long or stay hard too long without going soft and getting everything a chance to regroup
In a way I suppose although it was more like using different size rings to see how tight they were to determine what size deal wants to get and using rubber one so just in case if things went South can cut them off with scissors and not the emergency room
What size one are you using when you pop one in to surprise your stud of the evening is that the same size as you use short-term when you're playing with yourself
Those training sets can vary a little bit but that mid-sized one should be good for a lot of other things too like being sent to work with it in there all day