She had planned to start riding me furiously and start screaming to get the girls to come in and see her fucking me. When she saw (and felt) how turned-on I was, she decided that this was just going to be our thing.

She was sitting straight up so I didn't really have the ability to touch her - even as much as I wanted to grope her breasts and kiss her lips. I contented myself with caressing her legs as she stared into my eyes and fucked her pussy down onto me over and over again.

"I love this so much, Aunt Kimi," I told her.

"I thought it...