Law of Conservation of Mass 

The Law of Conservation of Mass states that sluts will always change form into another form of slut. The slut content is conserved.

Guy 1: Everyone thinks Romana is a sweet little angel.

Guy 2: But I heard she likes to get her mouth girded by multiple men and dreams of gangbangs.
Guy 1: Wasn't she a monogamous good girl in the past into 'only' anal and bondage before?
Guy 2: Law of Conservation of Mass. Nothing to see here.

Law of Conservation of Mass by Eric Kazinsky October 11, 2015

Law of Conservation of Mass 

Atoms cannot be created or destroyed. The mass of the reactants entering an equation must equal the mass of the products exiting the equation.
“What goes in, must come out!!”

The law of conservation of mass is a fundamental principle of physics.

Law of Conservation of Mass by PlessyVFergunson May 6, 2022

law of conservation of mass-energy 

This observed scientific fact that disproves the idea of a creator, for the sum of matter and energy in the universe often change form to one another but get neither CREATED nor destroyed... give it up, religious fundamentalists.

God possibly represents the energy before the universe that exploded into the universe, but most certainly gets disproved as a separate person or entity, by the law of conservation of mass-energy.

law of conservation of mass-energy by Supermanprime666 February 4, 2013