Amy’s POV It’s filthy in here, the air smells heavy with s*x, sin, and everything wrong, still my body is shaking for more. Emma holds on to daddy’s thick neck and connects their lips for a wet kiss, she licks into his mouth, and I press my thighs together from watching them. My twin sister is so confident with her body naked; she only breaks the kiss for a few moments to let her impatient hands take off our mother’s husband’s clothes. “Look at you, so f*****g sexy” she says and he pulls her to his body, rough and strong, the way his muscles bulge under tanned skin makes me moan. I slap my hand over my mouth, ashamed of the way my body craves him even after cumming, Emma pushes him to lay on his back with his c**k standing erect, heavy and thick. My breathing seems to slow down as I

