We were in one of the corner spots so from one eye I could see the people in the courtyard outside and from the other side I could see my reflection in the mirror bobbing my head on his cock. I could see the muscles of his ass flexing has he pushed back into my mouth and I then reached around to grab his cheeks as he continued to fuck my face. Although I was still turned on beyond belief my cock had long since gone flaccid yet as I glanced down at it I could see a puddle of precum that had been leaking out of it and onto the mat. In this position I was able to take him a little deeper into my throat but there was no hope of ever getting his entire length into my mouth and with his girth I was certain deepthroating was out of the question but I still tried to take him as far as I could, gagging every few seconds when I went just a little too deep.
Eric once again pulled his cock out of my mouth and this took my hands, lifting me to my feet. My shorts were still hanging just below my ass and he reached down to pull them the rest of the way off. I kicked off my shoes to let him remove them easier and he then tossed them over his shoulder not caring where they landed. He also pulled my shirt off over my head, again tossing it behind him, leaving me there in nothing but a pair of socks. He then pushed me against the window. I knew where this was going and at this point and having gone from a man who had never thought of another man in this way just an hour ago I was surprisingly ready to take his cock in my ass. I pushed my bare ass out towards him and arched my back. I looked over my shoulder as I watched Eric walk away and over to the hand lotion dispenser on the wall. He took one handful and rubbed it over his rock hard cock then took one more handful before walking back to my waiting ass. I felt the cold lotion as he spread it on my hole. He worked a lotion covered finger into my puckered virgin asshole. I was surprised at how easily it went in as I had never been penetrated anally but even his second finger went in with ease. It was not until he started working a third finger in that I started feeling some discomfort. Once he had all three fingers in he twisted them around a few times giving my anal ring a good coating of lotion. He then began to slowly pump all three fingers in and out of my hole. He slowly started to increase the pressure before he was pumping into me hard enough that my body was shaking with the force.
I then felt the head of his cock pressing right at the entrance to my asshole. He started applying gentle pressure at first and slowly began to press harder. I tried to relax my hole as much as possible to let him in but his cock was truly massive and only shear force was going to get his him into my ass. My eyes were watering from the pain as my asshole was straining at the size of the intruder and it seemed even Eric was starting to worry as he eased off the pressure a bit. At this point I was committed though and when he stopped pushing I began to push back towards him instead, hoping to signal to him to continue. Understanding my intention he started pushing again and after what felt like an eternity suddenly I felt a pop. He was not all of the way in yet but it was clear that the head had slipped past my anal ring.
We both held still for a few minutes while my ass adjusted. It was burning like crazy but after a few minutes I started feeling a pleasant pressure in my ass intermingling with the searing pain. Slowly the burning subsided greatly and I started pushing back again. Eric followed my lead pushing in further. He inched his way in slowly over what felt like ten or fifteen minutes until I felt his heavy ball sack resting against my own. He held balls deep inside of me for a few minutes to allow me to adjust and slowly the burning went away completely leaving me with just and overwhelmingly pleasant fullness. He then began to slowly withdraw until he was all of the way to the head. To my surprise the feeling of him pulling out was almost as painful as the pushing in was but as he continued the slow rhythm of pushing in and pulling out the pain of his thrusting started to subside until it was completely gone. As he was stroking slowly in and out of me I could feel the veins of his cock passing through my ring however over the next several minutes he began to speed up until I could just feel the shaft sliding in and out. Eventually he got into a good rhythm and there was a feeling of bliss as our balls collided roughly with every thrust and the sounds of flesh slapping flesh echoed around the small room.
He was now pounding me hard and I was slamming my ass back to meet his thrusts. Looking in the mirror to the left I could see his cock sliding in and out of me and I could see my ass cheeks shaking violently every time he bottomed out. At the same time I could see the people walking along the sidewalk just inches from the glass that I was pressed up against. I was now moaning loudly without a care if the people heard me or not. My still flaccid cock was swinging with every thrust and strings of precum were streaming out steadily and flinging off of the tip and onto the window. My asshole itself had long since gone numb but he was still hitting places inside of me that were driving me wild with ecstasy. I leaned forward laying my face sideways against the glass and reached back to grab my ass cheeks, spreading them wider so that he could get even deeper in my ass. My collarbone was now knocking on the window with each thrust and I could see passersby glancing towards the window periodically. I reached back further grabbing Eric's ass instead and began pulling him harder into me.
Eric eventually withdrew his cock from my ass and as he did I felt cool air rushing into the gaping hole left behind. As I turned around I briefly pulled one of my cheeks to the side and pointed my ass at the mirror. My asshole was wide open and my hole and cheeks were a dark pink from the pounding they had taken. Eric laid down flat on the mat and held his cock straight up. I squatted down over the tip and slowly lowered myself down. My ass was still wide open and his cock slid into me with ease this time. I started squatting up and down on his cock. I reached back and placed my hands on his knees then leaned backwards and began riding even harder. My still flaccid cock was flopping up and down with my thrusts with precum still flowing from it. He was not getting as deep in this position but I was able to move around and make his dick hit my prostate perfectly with each bounce. We were both moaning loudly at this point and the sounds of slapping flesh were echoing around the room. With every bounce down my cock would slap his abs while on every up bounce it would slap me in the same spot leaving a shiny wet patch of precum on both of our abs.
Soon I could feel a massive orgasm building that felt completely different from a normal orgasm however it was clear that it could be nothing else. I kept bouncing, driving even harder, to the point that Eric was grunting each time I came down on him, and eventually I felt the orgasm begin. It built slowly at first unlike any orgasm I had before it. It took quite a while to build up to its peak at which point thick ropes of cum began shooting all over both of us as my cock continued to flop about. Not only was the orgasm by far the most powerful I had ever felt, it was also lasting much longer than any I had ever had before. The semen had stopped flowing from me long before but it felt like it took several minutes for the orgasm to come to an end. I was completely winded from riding him so hard for so long and I just sat there with his cock deep inside me for a couple of minutes.
Even though I had just cum, I was still horny as hell and ready to continue but I needed to hand the workload back to Eric. I stood up, Eric's cock falling out of me with a squishing sound and slapping his abs with a heavy slap, and crawled back to the mat in front of the window on all fours. I stuck my ass in the air and waited for him with my hole still agape and ready to once more take his massive dick. Looking back over my shoulder I could see him going back for more lotion before returning to kneel behind me. He grabbed me by the waist and this time without a hint of gentleness he drove straight into me slamming hard into my ass cheeks as he bottomed out in one sharp stroke before he started thrusting madly. We both watched out the window as people walked by while I was just inches from them with his massive cock inside of me. Looking down between my legs I could see my cock swinging with each thrust as well has Eric's balls slapping into mine each time. Precum was still leaking out although it was not as much as before I came. Eric's thrusts were starting to get much sharper and and it was clear that he was getting close to cumming himself. I slammed my ass back to meet his thrusts and flexed my asshole on his cock, trying to milk an orgasm out of him. Eric was now moaning louder than even I was and with one final thrust he bottomed out and held his cock deep inside of me and with an even louder grunt I felt his cock begin to pulse inside of me. I knew each of those pulses was another shot of his cum being deposited in my ass and it seemed to go on forever. Finally with one last moan he wrapped his arms around me and collapsed on my back.