I opened the back door and let Rebel in. Rebel is my 150 pound rottweiler but he is a big baby. i took him into the laundry room and locked the door. no interruptions. sliding onto the floor i unbuttoned my pants.i pulled them off and did the same with my panties. i stroked my pussy until it was good and wet. calling rebel over to me i pushed his nose into m pussy. he got excited and started whining. i lifted my hips off the floor and towards his mouth. his long wet tongue slid over my pussy. i shivered with excitement. he started licking more furiously trying to get all of my juices. a moan escaped my lips. it felt so good! i flipped over so he could get at my ass hole. i pushed myself up on my knees. suddenly i felt his weight on my back. "No!" i cried. trying to wriggle out from under him, he nipped my back and pulled my closer. He was too big to overpower. his cock rubbed against my pussy making me shiver again. finally his huge cock found its mark. i gasped in pain and wonder as his cock pushed in me. his cock stretched my pussy to the max. he pushed in deep and i cried out in pain and pleasure. he humped me relentlessly. faster and faster deeper and deeper. i moaned and groaned and did my best not to collapse on the floor. i orgasmed and knew that no guy could ever fuck me like this. suddenly i felt the cock inside me growing. Rebel's knot filled me up and he managed to get off my back and turn around with his cock still buried deep inside. warm cum started filling my pussy. just when i thought my poor pussy couldn't hold any more, the knot started to shrink. once it had shrunk small enough Rebel pulled away and started licking my pussy again. his cum was pouring out of me. i put my head on the floor and licked it up. i layed on the floor awhile Rebel licking my pussy clean. i looked at my watch and realized my brother would be home any minute. i got up and gasped when i saw him sitting on the washer. i had forgotten that he had a key to the laundry room. "Now Rebel had his turn now its mine." He chuckled. he grabbed my hips and sucked my pussy. He shoved three fingers into my pussy and i moaned. unzipping his pants he pounded me with his cock. After he was done he said "We'll do this everyday, servant".