I gripped that bed tighter and lost control as he fucked me from behind. I was so hot and turned on it could have been Brian or ten other guys jamming...their cocks in me. I didn't care. As we fucked another couple came in and watched us before they climbed on the bed and began their own fucking. The woman was on top straddling her lover and they faced away from us. It was such a thrill watching his cock plunge in and out of her wet snatch. It was way beyond anything either one of us had done. The combination of all three sent her into orbit as she flopped on the desk while twisting her nipples. This orgasm seemed to be never-ending as she continually clenched down on my still buried penis. I kept up the penetration of both of her holes as she screamed like a possessed woman. She finally released her nipples and grabbed both of my hands while begging me to stop. She was covered in sweat and breathing hard as I moved my hands away.I started to back away, and she quickly wrapped. This time it was buried balls deep inside her.As their eyes met again, his mother lovingly mouthed to him, “ I love you.” He felt the love of his mom and mouthed back “ I love you” to her in lovingly response.Gina saw the exchange and was so enthralled at what she witnessed between her boyfriend and his mom.Then Gina jumped and wrapped her arms around Paul’s neck and her legs around his waist and kept herself impaled in him.Then Paul slowly walked and came closer to their parents and stood just. (I like to put some socks over his front paws so that he can't scratch me accidentally.)Then you take his sheath in hand and begin to stroke it gently and as he begins to swell and extend you guide the end of his cock into you. As he feels the wetness and warmth of you he begins to hump, slowly at first then faster and faster until you feel his knot at the mouth of your vagina. As his cum slowly fills you up you too reach climax. If you allow him to put his knot inside you YOU WILL be together.