So I slowly crept up the stairs and as I passed by the couch they were laying on I noticed Michael laying on the couch and my sister’s mouth bobbing...up and down his cock. I could tell I had surprised them, as my sister quickly stopped and he covered himself up. I didn’t say a word, I just went to my room. A few minutes later my sister came to my room crying, begging me not to tell my parents. It would “ruin her relationship and my parents would think she was a slut”. I knew this was true,. She loved to take my cock about 3-4 inches in her mouth and lick the shaft on the way out as she bobbed up and down. Then, she would give a twist of her mouth just as the head would pop out. Fucking drove me crazy! She knew I was going to cum soon, so she slowed down and starting bobbing her head without the fantastic twist. This drove me even crazier, especially when my cock would accidentally pop out, and she made that awesome cocksucking slurping sound. I continued fondling her tits and. I’m sure they all wanted to see which room I went into and I was starting to feel a little over my head. I went into the tiny room and locked the door behind me. The room consisted of a cot, a tiny table and a lamp. I didn’t know what to do and was feeling overwhelmed, so I just got undressed, put the towel around me and laid down on the bed to calm down. I could see the doorknob keep trying to get turned, but it was locked. I wondered who was trying to get in. This happened a few times and. Even though the dog was doing a tremendous job of making the schoolteacher his bitch, and Elf's cock was going clear down her throat, I focused my attention on the tiny teen as she was brought closer and closer to death by the almost uncontrollable pounding she was taking. I leaned forward to whisper that fact into Honey's ear as she kept up her maniacal pace, her tight twat skinning my cock at warp speed. I got her undivided attention to what I kept repeating concerning the health and.