My brother and his wife were out of town for the weekend, leaving me to babysit their house and teenage daughter, Lily. She was a cute little thing with a killer body that was begging to be explored. We always had our boundaries, though; she was like a sister to me.
But on this night, curiosity got the best of us both. We shared a bottle of wine and ended up in her bedroom, clothes scattered everywhere. Our hands wandered over each other's bodies, exploring every inch. She pushed me onto the bed and straddled me, her plump ass jiggling in my face.
"Please?" she whispered, eyes pleading with me. I couldn't resist any longer. With one swift movement, I pulled down her panties and took hold of her round cheeks. She gasped as I spread them apart, revealing her tight pink lips begging to be kissed.
