So most likely, this is just poor language skills or typos, but I wonder if I'm wrong and it's some sort of slang that I'm ignorant about: "LAYERS ONLY"

To quote the ad, in case it's pulled:
LAYERS ONLY

HEY BOYS!,
TsMYA Is In Your Area For LIMITED TIME ONLY! I Have A Nice PETITE SEXY Body With A Nice Bubble Butt&Smooth Skin And A Charming Lovable Bubbly Personality Like No Other My Main Focus Is To Make My Clientele Feel Welcomed And 100% SATISFIED At All Times! Im A BOTTOM&TOP Doll With A BIG SECRET OF 10"FF Come See for yourself 100%REAL! Im Very Discreet and Clean 1stTimers++ 420 friendly
PAPI HABLO ESPANOL
Call Me TsMYA:/// 650_679_5528*