Finally I heard the worst sound I could hear: a zipper going down...A couple of hands grabbed my hips and soon I could feel a thick cockhead pressing ...gainst my wet outer lips. I moaned in anticipation and suddenly that huge hard rod slid deeply inside of my hungry cunt...I screamed in surprise; but the tight dress around my head muffled my cries.Then the guy behind me started to pump me faster and harder. He fucked me so good; I cried and moaned with pleasure as I felt his hard cock invading. Wilma recognized all the signs.That was all it took, when Wilma said those naughty words Betty started coming and the orgasm just kept going, and growing more intense, renewing itself with every thrust of Dino's huge, pulsating dinosaur cock. Suddenly a new type of pain began to surface as Dino's cock grew a knot. He slowed, and then pounded deep into her with one hard thrust after another. Betty felt the knot grow to about the size of a large orange. Betty was crying, she had never felt. His hands started rubbing my head and as I moved his hips started getting into a rhythm with my mouth. I took his dick out of my mouth and licked the head as he looked down at me. When I went to put him back in my mouth, he stopped me, took his dick in his hand and squeezed the head. When he did a little bubbly fluid came out and as if it was a natural reaction, like it was a drug, I licked it off the tip. I looked back at him and as he smiled I went to go back onto him. He tried to stop me. Then I told her I have never kissed a girl and she was shocked that how it is possible and told me that she will help me. With this, she came forward hold my head in her soft hands.We finally kissed for 2-3 minutes and my first kiss I was like shocked that what just happened now. She started laughing by seeing my expression and once again she kissed me and this time she guided my hand to her soft fleshy breast 34C what a soft thing to feel. We broke the kiss but still I had her left breast in.