Even though he wasn't a virgin - he was a gay cock-sucking slut - I was straight and didn't know what it would be like. I only entered a little way because it was bound to be a tight fit. I gripped his left cheek with my hand and placed my throbbing head against the opening, pressing forward slowly. His ass was raised in the air, his hole wide from where my two fingers had been.
I took my erect penis in my hand and shuffled forward.