"I'm gonna cum," I groaned.Nikki took my cock out of her mouth and stroked it violently with her hand until I finally found release, shooting my cum h...rmlessly into the shower. After shooting the last of it I backed up against the wall to steady myself."My God Nikki," I gasped. "That was incredible." Maybe sometime you can return the favor," she said with a smile.Nikki moved into the water and began casually washing herself off. I came up behind her and gave her a hug from behind. Her ass felt. I got him to go sit on the toilet edge so I could lower my ass on to him. I pulled my pants around my ankles and turned around and started lower my self on to him. I could feel his cock started to penetrate my ass and spread it apart. I had lubed myself before I had left home so it slid into me nice and easy. I was still quite tight though and my ass had a firm grip around his cock. I started to push myself up and down making it go deeper with stroke. I saw that the guy watching hand had now. “Busy. I hope you two had fun,” I replied.By now, Aaron was already at the door and Carol was beside him. They were talking in whispers and the sight pissed me off. I stood up and made my way them. Seeing me come close to them, their conversation ceased. I moved to pass them and made my way out of the house.“Honey? Are you okay?” Carol asked.Without turning back, I replied, “Yes I am. Have to drop Sandra to school and get back to work.”As I was about to take my next step, Carol called me again. "She laughed at that, once again her smile lighting up her face, her eyes sparkling in the morning sun back lighting her where she stood, just like an angel. Or a beautiful Elf. And I nearly told her that. She looked like a beautiful sexy elf, all she needed was a pair of pointed ears peaking through the thick main of her dark hair to complete the fantasy."I guess I never thought of that," she said still grinning. "Makes sense though, I guess Elves, Gnomes, and what was it? Dwarves? Have sex.