A professor invites me for dinner and I suggest anal sex, which he accepts and ejaculates inside me

I was strolling down the street when a professor invited me to his abode for dinner. On the spur of the moment, I proposed we spice things up with some anal action. To my delight, he agreed. The professor, a man of average size, had a unique attribute - a massive cock. After a few rounds of passionate lovemaking, I was ready to take him in my rear entrance. He thrust vigorously, causing me to moan in ecstasy. As he reached the peak, he unleashed a torrent of cum deep within me. This encounter was nothing short of mind-blowing, leaving me yearning for more.