One Thursday evening I had a visit from Kim. This was totally unexpected, as I knew that Roger and her children were home.
As soon as I closed the door, Kim wrapped herself around me and kissed me deeply. I kissed back, of course, groping her ass while I did it.
Kim broke off the kiss and pulled away from me. "Sorry, Tim, but that's all you can have tonight," she said, a little sadly. "I've come to ask you a favour - a big favour."
"He who does a big favour, expects a big reward - old Chinese saying," I quipped.
Kim giggled. "Don't you worry about that," she said. "I'll see that you get a nice reward."
Kim explained that next Saturday, Roger's company was holding a formal dinner for executives and their wives, at a fancy hotel in a nearby city. Kim seemed quite excited at the idea of a weekend in a fancy hotel. "So would you be able to take care of Jason and Lucy for the weekend?" she asked.
"Sure, that's no problem," I said. "I'm always happy to look after them. I'm sure that we can find something to do."
"It's probably easier if you sleep at our house," said Kim. "That way the kids can sleep in their own beds."
"Ok," I said. "But do me a favour. Don't change the sheets on your bed. That way I'll think of you all night."
Kim giggled, and then she kissed me goodnight and left.
...
So just after lunch on Saturday, I grabbed my overnight bag and made my way next door. "Thanks for doing this, Tim," Roger said, shaking my hand. "Make yourself at home. Help yourself to anything that you want. I've left some cash for you to buy dinner tonight." Then he and Kim said goodbye to me and the children, and they left.
We spent the afternoon playing video games, and I ordered pizza for dinner. After dinner I sent the children to shower and put on their PJs. Then we settled in to watch movies. It was an unusual experience, sitting with a child each side of me. I had never really thought about children of my own. Jason and Lucy were always well-behaved, and I thought that it might be fun to have children like them.
Eventually Lucy fell asleep. So I said "Bedtime" to Jason, and without any argument he got up and went to his room. I picked up Lucy and carried her to her room. She woke up enough to scramble under the covers. I leant down and kissed her cheek. "Goodnight, Sweetie," I said. "Goodnight, Uncle Tim," she murmured. Then she added, "I love you."
I returned to the lounge room. I thought that it was so sweet that Lucy had said 'I love you' to me, even if she was half asleep. I thought about how nice it would be to have a cute young daughter of my own, who would give me cuddles and kisses because she loved her daddy. Maybe it's time to rethink my future, I thought.
I stayed up long enough to make sure that Jason and Lucy had settled, then I decided to go to bed. I snuggled into the pillow, and immediately I could detect Kim's unique scent on the pillow. I thought about how nice it would be if she was here with me, and then I felt something under the pillow. I reached under and pulled out a pair of Kim'a black lacy panties. My cock immediately got hard as I put the panties to my nose, inhaling her pussy scent, and reminded of the many times that I had eaten her cunt.