Yes Mistress T.. thorne" I whimper carefully standing."Still want to be my bitch?" she asks casually, stepping up to the desk."Y..yes Mistress Thorne,... I say still sniffling."Well then..." She takes a seat for the first time on the swivel chairbehind her desk. "You'd better hide from Miss Black now hadn't you...she's really cross with you you know... I have no idea why." Yes Mistress..." I stammer, the fear that has been sitting at the back ofmy mind all day suddenly returned to the front."Well. Sina and sara shared everything after all, for they were sisters.They had applied some time ago. Twins, who first admitted to themselves and then to each other what they craved. It took their Master a long evening with the cane to get them to admit that they tried to dominate each other to please the other. But since both thought of themselves as heterosexual and had no dominant fibre in their bodies. And so they approached him.Even though they weren’t identical twins they looked alike in an. Oh my fucking god, she swallowed my thick rod like an anaconda with a little bunny rabbit, no trace of a gag reflex as she bobbed that sweet mouth along the entire length of my shaft. She sucked and licked my cock like a pro and I knew that I wouldn't last long in her talented mouth.With some reluctance I looked down into those deep blue eyes and pulled her up off of my cock, I wanted this to last a while. I positioned her on my lap so that I could get my mouth on those heavy pale jugs.. “If you scream I’ll hurt you,” a gruff voice hissed into my ear, just before I was bit on my neck.I struggled fighting to get free.“If you keep fighting me I’ll hurt you,” the voice growled, to make his point he pressed the dull side of a knife to my throat.I swallowed hard as the stranger yanked my skirt up over my hips; his free hand ripped my shirt open exposing my tits confined only by my lace bra. “No panties today,” he whispered into my ear, “that suits me just fine, will make my job way.