**Thank you to everyone for the great feedback and positive scores for the first two parts of this series. Sorry it has taken me so long to get to the third and final chapter, but I hope that you enjoy it and are not disappointed.
*
As I let out a primal scream as I was blowing a massive load inside my girlfriend Naomi's pussy, I heard the sound of the door creaking behind me. I could not turn to look, but I could hear footsteps softly coming closer and closer to the bed. I started to panic a little. Who could this be? God, what if was her ex-husband? Once I finally finished, I turned around and saw a petite girl standing about ten feet away from me.
"Wow mom, you weren't kidding about your new boyfriend," she said with a half-smirk on her face. It was Naomi's first daughter, Becky, and she was home early from play practice. "He really knows how to fuck you good."
In a panic, I grabbed a pillow off the bed to cover up my half stiff Johnson and turned to Naomi. "I thought you said she wouldn't be back from practice till 9 or 10."
"Don't freak out about it," she said with a devious look. "Besides, I have told her everything about what has happened between you and I, and she was really looking forward to meeting you. Jackson, this is my daughter Becky. Becky, this is Jackson."
"Hey," I said sheepishly as I started to get a better look at Becky's appearance. It was like her and her mom could be sisters. Even though she was much shorter than her mom, she had a narrow waist that complimented her big, perky teenage breasts. She was wearing a plain white T-shirt which gave me a really good look of the outline of the pink bra she was wearing, and a pair of low rider jeans that accentuated her hips and ass very nicely.
"Today is Becky's eighteenth birthday," I could hear Naomi say behind me as I couldn't keep my eyes off her daughter, "and I couldn't think of a better gift than to let her have the fucking of a lifetime."
"Really," I said. "You think that's a good idea?"