What is Sexterity?
1.
Literally, sexual dexterity. Sexterity can be gained through sexual experience(s), or in some cases, pharmaceuticals.
"Man, getting with Nadine gave me mad sexterity!"
or;
"That
Viagra really gave me the sexterity to go all night."
See
2.
Your sexy ability. Can change depending on attitude, appearance, disposition, location.
Dude! Look at this new shirt. It easily adds 5 to my sexterity.
See