Colt and any others , the no hands breast fight accomplishes what any competition does, we use our breasts till we can’t stand it any longer. If you have a girl friend , wife you can ask her if yo haven’t experienced it yet, but kneading ,squeezing basically working a woman’s bust to long develops a deep ache. So it may vary by the individual but roughly 15 minutes in she will pull your hands away from this. So taking that 2 women smearing, grinding, rubbing dragging and so o n for up to an hour sometimes less , sometimes longer loosens the tendons , ligaments and muscle in. The chest, the firmness fades and the weight of the. Breasts pulls on the sore tissue. The breasts ache deep like after a long workout , it can hurt some more than others but after both women need cold compress and warm compress . And at least a week or so to heal. Hands on is an obvious quicker and well more efficient way to a winner. The reason behind no hands on is for the two women to see whose breasts are stronger, firmer and basically take more longer. Hope this helps answer your question more.