You don't trust this perk, what if you get caught by a milk machine and it milks your penis even once? Even with this perk that will protect you from the milk machines 5 times, there is still the VERY REAL possibility of your penis being turned into a cow's udder with four teats by the milk machine. It is even possible that this is an evil trap by the Video Game's Programmers and Designers and if you win and escape the Barn Virtual Reality level in such a state, your real body back in the real world in the arcade would be changed so that you would be a naked Human with a Cow's udder on your crotch/groin in between your legs and continue to pee milk from your new Cow Udder on your crotch/groin in between your legs for all of eternity and even beyond that, and you feel that in such a state you would still ultimately lose, so you REALLY DON'T want that to happen.
You let the Perk expire and continue on your way, there are a lot of bulls and milk machines but no more cows, the milk machines and bulls are still searching for you, but for the moment they have not found you and you are safe, you still have 7 hours remaining, can you stay alive without getting kidnapped/captured/caught by a Bull or Milk Machine?