Ah, to lay back with your eyes closed and enjoy the memory of sucking his big cock. You can feel the big head on your lips, remember what it felt like to caress it with your tongue, running your tongue around the rim. It was so delightful to get your lips over the rim and how powerful you felt as you sucked while your hands were on the cock shaft. Sliding up and down. One hand caressing his balls, urging him to cum. The other pumping his shaft while your mouth was sucking.
Then you could feel him stiffen as both of you knew that he was about to cum. At the last second he pulled his cock out of your mouth, wtf, and sprayed cum on to your face, but before he was finished, you got his cock back into your mouth and and enjoyed spurt after spurt of warn cum in your mouth as you gently squeezed his balls and pumped his cock shaft. But all to soon he pulled his big cock out of your mouth and left you covered in cum, but happy and glowing.
And soon, you know that his cock will return, so you are smiling.