Mom climbed out of the tub, grabbed a towel from the stack, and headed inside just as the girls returned with the drinks.

"Close the door, girls," Aunt Kimi told them, "bring me the lemonades. I may drink them both to knock myself out so that I don't overthink what I just dumped onto my sister."

"Can we strip?" my sister asked her.

"Yes, honey. You've waited long enough."

"You, too," I told my aunt, grinning like the horn-dog that I was.

"God, you make me feel like a kid again," she purred.

As soon as she untied the strings on her bikini bottoms, I was between her legs, licking...