The man just gasped, not able to utter a word, as the strange girl took the whole length of his cock down her throat. Tube8.com — “Human sexual function is driven by two neurological pathways” — she said remembering what she once read about erections — “one psychogenic, connected to the brain, higher in the spine,” — she said accenting her words with a flip of her thumb over his piss hole, which made him groan in pleasure — “and one reflexogenic, driven by a nerve connected to your lower spine” — she said, pressing her other hand between his legs, all the way to his ass-crack, making his cock stiffen even more.
