In a lustful haze, I watch as my niece, her eyes locked onto her uncle's throbbing cock, eagerly takes it into her mouth. She's hungry, ravenous even, as she bobs up and down, her saliva coating his shaft. The sound of her gagging only spurs him on, his hands tangled in her hair, guiding her pace. Her moans vibrate against his length, sending shivers down his spine, as she expertly works him with her tongue and lips.