My step-dad interrupts my stepsister's individual moment with my bra-stuffers

My step-father walked in on my stepsis and me, playing a supah super-fucking-hot game of boobs. He joined in, giving her the ultimate elation with his tongue and a toy. It was a wild, taboo ride, as we investigated every inch of each other. It was a game-changer, and I knew I'd never forget it.