Size Queen and piercing identifiers

In the morning John comes over with the rule book "ok, now according to the rules you can only write your daily rule if you take a deal to do so, so you will let me write a rule and dictate yours" John says, Katy sighs but doesnt argue, though is surprised by his rules he gives her:

New rule: 50% of men will have their cocks increase in size (including John). Women are able to stretch more, though it will be painful at first, though size queens will feel pleasure not pain from this

New rule: all females are required to get a piercing, these piercings are free and will have a special chip in them that can be used to Identify the female like a passport or ID card.

writing the rules down Katy sighs "suppose now I need to go get pierced" she says as she hears the dice roll "oh you fucker" she says turning to John