Your Charisma score increases by 2.

A typical Munchkitten stands about 2.5 to 3ft tall and weighs 50 to 90 pounds. Your size is Small.

Your stubby little boots aren't made for much walking. You have a walking and climbing speed of 20ft.

Your eyes darken until they are pitch black. Every creature within a 15ft cone in front of you must make a Wisdom saving throw (DC 15) or be charmed by you. A creature that loves cats has disadvantage on their roll. Once charmed the creature(s) can't Attack you or target you with harmful Abilities or magical Effects. You have advantage on any ability check to interact socially with the creature(s). Once you use this trait, you can't use it again until you finish long rest. (Being extra cute takes a lot out of something so small)

You are small and graceful on your feet and always seem to instinctually know where to step to avoid dangers. You are able to pass under friendly creatures that are at least a size larger than you without slowing your walking speed and you can share that same space without imposing disadvantage. You are also unaffected by items placed on the floor that will normally create difficult terrain (caltrops/ball bearings, etc)

Munchkittens love small enclosed spaces and will usually tuck themselves in a small box or tiny alcoves for naps throughout the day because of this you are able to fit through any space you can fit your head through. You gain advantage to stealth checks while in that location.