She held that pose for few seconds and slumped back screaming “oh my son, don’t stop or I will die just give it to me my son GIVE IT”.She once a...ain raised her thighs. I held her thighs and pushed them over to expose her slobbering pussy and started to saw my penis in long and hard strokes.I knew she is in the middle of her pent up orgasm and desperately needs hard fucking to let go. “I am just there darling just there…. Honey harder …shr..i..e..k I am losing it, son. Hold me honey”And she. His cock is quivering as his cum flows into me, the knot is causing an extraordinary type of stress on my clitoris. I’m coming again. It’s my fourth time fucking a dog, I’ve had multiple orgasms every time. It’s no wonder I love it. Something is missing, however. I remember the baby monitor.“Dana, are you listening?” My voice is labored and breathless.“Yeah, hon, go ahead.”“Can you come down here?”“Sure, just a second.”I hear her on the stairs, then the door opens and she comes in. She comes. " All of you need to get out of here, right now," Sue said angrily, "get out or I'll call the cops."Brandon grabbed the phone and unplugged it, "You're not calling anyone sweet thing." C'mon Sue, these are my buddies, why not give them what they want," Bob suggested.Sue was on the verge of tears, "get out of here, all of you." She couldn't believe Bob would even suggest such a thing to her.Tommy grabbed her from behind and put his hands on her breasts over her clothes. Her tight cheerleader. Brooke screamed, "Take it out and cum on my tits!" With that I let loose a torrent of jizz on my big sisters tits, covering them and her face. She then screamed and climaxed as she felt my hot spunk all over her. About this time I realized that our little sister Casey had been standing at the door watching us the whole time pleasuring herself. I was freaked out but Brooke just called her over. As Casey walked towards the bed I noticed how frightened she was. Kind of scared--- yet extremely.