Invite her to do something about it

"Why don't you come over and help me do sonething about it?" I asked.

Andi smiled.

"You are a bad little boy aren't you?" she asked as she stood up and walked around the table. She pulled her shirt and bra up in one movement to reveal her small but perky breasts. "One member of my family isn't enough? You have to have sex with two of us in the same day?"

She didn't wait for an answer. When she was right in front of me, Andi turned and bent over the table, showing me her cute little ass. Then she pressed it back into me, grinding herself into my hard cock.

"I would be lying if i said i hadn't fingered myself a few times while thinking about getting fucked by you, uncle," she said. "Or thinking about sucking your balls dry. Maybe letting you finish in my tight, virgin asshole."

She continued to grind her barely legal ass into me, pushing me closer and closer to finishing.

"Of course I had no idea you played for the other team," Andi said. "Maybe I could have used my strap-on to fuck you in your tight ass."

I couldn't hold out any longer. I suddenly busted a nut all over her ass. She kept grinding, milking the last of it out of me.

"That was fun," she said as she straightened her bra and shirt. "Maybe if things don't work out with my dad you can give me a call. You like it up the ass, and I like dominating little sissy boys."

I quickly dressed as she slipped out of the room. I had just finished when i heard footsteps approaching.