Tanya had never experienced anything like it. The times she had been with a guy her age, it had been frantic, inexperienced s*x that lasted mere minutes. Justin had only made her come twice in total the dozen or so times they had managed to get together. Her juicy snatch was drooling non-stop as her dad pumped his thick shaft deliberately in and out of her tender backdoor. She was delirious with pleasure, constantly on the verge of that next amazing orgasm. Her father shifted his knees slightly, adjusting his position, and the next thrust into her bottom set her off like never before.
"Oh my GOD!" she screamed. Her entire body shook and her ass clamped down on her father's c**k, squeezing it painfully.
Mark grimaced and held still, watching in the mirror as Tanya's body spasmed out of co
