I obeyed her command and started to smear my cumacross her foot with my tongue.She sharply responded with "Don't smear it! Lick it off! All of it!Tast... you cum sissy, you will get use to the salty taste of it!"I licked clean her feet and finally the huge cum stains higher upacross her nylon legs. The taste was bitter and salty but not as bad asI thought it would be. I started to get another hard on and she pushedmy face off her legs."You nasty little foot slave, you're getting another fucking. "Tell her that her sissy needs her," Hanna gasped. Her eyes were closed and she was squeezing her own breasts through the thin material of the sundress. I replayed her sister's plea for Allie. The next thing I knew, Allie was beside us. At first, she just hugged her sister briefly. I could tell she was at a loss as to what to do."Kiss her cheek for me," I thought to Allie.As I said it, I suddenly became aware that Amy had also heard me and was reacting as well. So as Allie leaned close and. I ease you back up and give you a long hard deep kiss. With a smooth motion I then turn you around and watch as the stranger places his hands on either side of your face, kissing you. Pulling your hips towards me I watch as he guides your mouth down onto his huge cock. At the same moment that his cock penetrates your lips, my cock penetrates your pussy. I listen to you moan as his cock slides in and out of your mouth and I begin pounding my cock deep inside you. Your moans turn to yells as I. My sister moaned out loud with delight. My sister reached out with her hands and began to jack them off as she sucked my cock and they were sucking on her tits. I was concentrating so hard on watching my sister sucking my cock I did not notice how much of crowd was forming in the restroom. I heard several of the guys discussing whether or not my sister Megan swallowed or not. What I heard through my lustful haze was that the consensus the guys had was she had to swallow, a slut like her doing.