I manage to get some strength back in my legs and stand up. I look down at her with my hands on my hips. "What do you want now!" I ask in a frustrated...tone. "Please mistress, I need to cum. Please can I cum?" She begs like a whore which has my juices flowing again. "Stand!" I order her and she does, keeping her hands behind her back. In one quick move I grab her hair and throw her over the bed. I smack her ass and she whimpers. I call her names while I spank her. "Bitch!" SMACK! "Whore!" SMACK!. Lots of touching and then I went down on her. She started sucking his cock,which was at least 8" but with a smallish head. I have a 6" Vick but have a big perfectly shaped mushroom head. Well I'm so involved licking her pussy I didn't realize he was sucking my cock. Well by then was so turned on I didn't care. She stops sucking his dick and says she wants me to Vick her. She lays on her side and I slid my Vick into her pussy. She started moaning telling me my cockhead felt so good and was so. As i pulled the sheets back i removed my shirt so now i was completely naked, i got under the sheets and i looked at Dave and he was undressing too. He unbuttoned his pants and removed them and then he reomoved his shirt. I saw his big cock again, didnt look quite as big anymore as i was getting used to seeing big cock, but it was still big. He got under the sheets with me and started kissing me right away. I then told him to lay back and i started kissing his chest and worked my way down to. TheMistress walked behind me for a moment. When she returned mere seconds later,she had a posture collar and leash in her hands. Buckling the collar around myneck within seconds, as my head was forced upward. I was now unable to lookdown or lower my head at all. This was unfortunate because now the Mistress hadturned her attention to the rope tied to the floor. With a slight pull of theend, my balls were no longer being pulled downward. She let the rope hang downfrom behind my cock and balls.