Interrupted

It was at just that moment we heard the sound of the garage door opening, which meant our parents were home. I glanced in that direction with a sense of relief, while Spencer looked noticably irritated. He tucked his cock back into his pants.

"If I were you, I'd get to my room and hide those panties," he said.

I did just that, scooping up my clothes and my mother's soiled panties before running down the hall to my bedroom. I closed and locked the door, before pausing to catch my breath.

I couldn't believe that Spencer had just admitted to wanting to have sex with me. My brother and I had always had a very good relationship. I had never felt any kind of sexual tension there. Now that I had been mere seconds from having his hard cock in my mouth, that would likely change.

After a few minutes I dressed, hid mom's panties under my mattress and went out to see if they needed help getting the groceries in.

Mom met me in the kitchen, smiling sweetly and innocently at me.

"Hi baby," she said as she sat a bag down on the counter. "Have a good day?"

Right then she turned away and bent over to put some cleaning supplies away under the kitchen sink. For just a moment I had a perfect view of her ass in her mom jeans, complete with a visible panty line, and for the first time in my life I saw her as a woman and not my mother. Although her jeans were the most flattering, I realized that my mother actually had a nice, full ass.

For a second I imagined just walking up behind her and grabbing it. Pulling those jeans down to reveal the panties hidden underneath. Burying my face in her ass...

Fuck, I was getting a hard on.

Mom stood and turned quickly. She caught me looking, but from her expression, it was clear she had no idea what thoughts had been going through my fucked up head.

"Me and dad have got this if you need to work on homework or something," she said. "Oh wait...you've got a date tonight, don't you?"

"Actually...yes I do," I managed to **** out.

"Well, you had better go get ready, silly," she said. "We've got this."

I quickly retreated to my room and closed the door. My cock was at full attention. I checked the clock and saw that I really didn't have time to take care of that problem before my date.