After what seemed like forever the car began to make several turns snaking its way through back streets before drawing to a stop. The trunk popped ope... and I got out into a double garage, I went straight to the table in the middle of the second half of the garage. As my new Mistress had instructed online I inserted the ring gag into my mouth. I then cuffed my legs and arms into the cuffs which were connected separately to either end of the garage, there was no longer away to back out. Mistress. Right on the other side stood her five foot seven, brunette step sister in just her dark green bra and panties. My eyes caught a view of her hand in her panties as she checked out my decent sized tits, red hair and medium sized figure. Her eyes came directly to mine. "Hi," she mouthed. "Gutsy, bitch, Amber," I mouthed back. My eyebrows rose and my finger waved back and forth. Her other hand came to her bra and uncovered her left nipple. Her thumb hovered above it as her pointer finger reached. That’s tough… Hmmm…”“It gets worse…. I cheated, then found out he cheated, then went crazy and cheated more.”“Damn. Well if it’s a competition I’d say you won.” He practically laughed.“Not funny! I’m not trying to win… well maybe I am just a little.”“Now that sounds like the woman I dated.”“Again… Not funny.”“Sorry. Can I help if I find it a tad bit hilarious to hear that even this ‘knight in shining armor’ couldn’t tame you?”“I never referred to him as a ‘knight in shining armor’. And he. Where is it?’I was in luck as I found an eighty-four minutes long porn which contained some oral sex scene. I am not guilty of watching porn, it’s not new to me. But oral sex was. I intently observed the close-up scene of the male porn actor licking and sucking the female genital. What impressed me was the reaction of the female actor. ‘This better be genuine.’For the rest of the day, my mind began wandering around the porn clip which I had intently studied. Never had I ever been so distracted.