Going to stand there?

“Morning, sleepyhead,” I said, looking down at my former body.
My boyfriend raised his head and smiled up at me knowingly. “Morning.”
The testosterone in my boyfriend’s body was driving me nuts. My eyes swept down my former figure, landing on the curve of my own ass. Fuck, I’d never wanted anything so much in my life.
My boyfriend sensed my mood and wiggled his ass, a cute smile playing across his new features. He was really enjoying being me. I wasn’t sure he’d like it because he always considered himself such a macho conservative guy. But maybe being in my body for the weekend gave him a chance to explore a new side of himself in a feminine role. He certainly seemed ready to welcome me. He dressed sexily – or not at all.
“So,” he said, eyeing my rapidly rising cock. “You going to stand there or are you going to fuck me like a man?”
I growled and jumped on him, pinning him to the bed as I slid my cock across the crack of his ass. He enjoyed being held down, being the weaker one. He wiggled beneath me, which just made my desire that much sharper.
Still pinning him down with my hands, I spread his legs with my knees and slid into him. He was wet and ready, shivering as I entered him, gasping as I filled him. He pushed back with his hips as I thrust into him, meeting each downstroke with a groan that made my lust burn brighter.

After Eric’s mom passes, his dad makes a deal with a demon to get her back, but the demon grants his desire by transforming Eric into a copy of his own mom in Mothered, only on Smashwords. Preview here.