My first experience with a cock

WARNING: this is a very long and detailed story, it's my first story and it's 100% real (if someone from Mexico City wants sexting or something more send a message 👀) Currently I'm 17 years old, but I started masturbating very young between the ages of 8 and 9. From a young age, I've been a very very morbid person, at that age, I would imagine any woman who seemed attractive to me being fucked (not necessarily by me) in 4, it caused me a lot of excitement imagining women I liked being brutally fucked. I had a best friend in elementary school named Pablo, we became very close quickly, as we also started watching porn and masturbating at a young age, between the ages of 10 and 11, we got our first cell phones and would stay up talking on WhatsApp until midnight sharing the porn we liked to watch. Because we were such good friends, our parents trusted each other and I ended up staying over at his house several times, I loved it because every time I went to sleep over at his house, we would stay up late playing video games and when his mom fell asleep, the fun would start. We would undress completely, sit on his couch and start masturbating each watching porn on his cell phone, it was very exciting seeing big tits and penetrated butts with my best friend and at the same time, there was that adrenaline rush of not getting caught by his mom. We did this for a long time, every time I went to sleep over at his house, I knew that night would be filled with lots of porn, honestly it always excited me when they came, their legs trembling and stretching as the semen left his penis (which was significantly large for our age) Note: I'm tall for my age and a bit chubby, on the contrary, Pablo has always been very short and extremely thin, despite this, our cocks were the same size back then. since he was much smaller physically than me, that cock looked quite bigger in comparison to his slender body. So I enjoyed visits to Pablo's house a lot more and we did it countless times until we were a bit older (approximately 13 or 14 years old), I changed schools but never lost contact with Pablo, sometimes we would keep playing video games or things like that, but winter vacation arrived and I received a message from Pablo. He was inviting me to stay for 5 nights at his house, just thinking about how tasty it would be made me shiver, 5 consecutive nights of joint masturbation, as I had already stayed at his house numerous times, my parents accepted without thinking much, and Pablo's mother, who knew me since before primary school, also trusted me a lot, as in those times I was trying to give the impression of being a good boy with all adults. Well, that's how it was that day, I went to his house and at first everything passed normally, we caught up as we had been apart for several months due to the change of schools, Pablo's mother, who trusted us, left for the whole day and told us she would be back in the evening, Pablo told me if I wanted to take something, I was just starting to drink but said yes, he brought out a new bottle of Vodka and we started drinking calmly, his mother returned around 9 PM and went straight to her room and didn't take long to fall asleep. By this time it was approximately 11 PM and we hadn't even finished half the bottle, we started drinking more and faster until the bottle was empty. I'm not sure if it's very common but several people have confirmed that alcohol works very well as an aphrodisiac. It was midnight and we were two 13-14 year old boys who were very drunk in total darkness, by this point both of us knew what came next, our favorite part of my visits had arrived. Pablo corroborated again that his mother was already deeply asleep and I saw him walking down the stairs without a swimsuit and in boxer shorts, honestly I felt a strange sensation, I didn't want to accept that I got excited seeing my best friend coming towards me alone with a very tight boxer that perfectly showed the silhouette of his wide cock. He sat next to me and we proceeded to undress, I noticed that his cock looked more mature since the last time we had seen each other, I was looking at it sideways and noted that it had grown one or two centimeters and also gotten thicker a bit. We started watching pornography wildly and masturbating in a delicious way, all kinds of categories; blondes, blacks, busty women, curvy women, lesbians, BDSM, etc. Until a point came when he appeared with a video of transgender hentai, he put it on and we both got stuck looking at drawings of big-breasted women with large cocks fucking each other. When we saw that video I couldn't help but see his cock pulsating and I know he was also looking at mine sideways but neither of us said anything in the moment, we kept watching and found a video of a blonde actress with enormous breasts, being totally destroyed by a well-endowed black man (I estimate around 24 cm) and we were surprised to see that the little blonde woman's mouth could barely fit all that black cock, or at least the black man was pushing it until the back of her throat. Suddenly I felt Pablo's hand on my thigh and we exchanged a naughty but nervous glance, we understood each other without saying a word, and at the same time we took each other's cocks and started masturbating each other, it was extremely exciting for me to feel an alien cock so hard and hot for the first time. We masturbated until I was about to come, in that moment I released Pablo's big cock and he released mine, so I didn't release my cum. Pablo came up to my ear and whispered: 'relax and enjoy', I never imagined he would kneel down' In front of me, I would jerk off three times, give two slaps with my hard cock and shove it into his throat until my cock was very hot and my heart exploded with excitement at that moment. It seemed strangely as if Pablo knew exactly when I was about to come because every time I was reaching climax, he would stop, smile at me and kiss me with the taste of my own cock in my mouth, he proposed doing a 69 and that's where I first tried his cock, the hard and thick cock of my childhood best friend, barely fit in my mouth and we stayed there for a while, sucking each other's cocks lying on his couch. Suddenly he stopped, got up and put a cushion on the floor of his living room, got into 4 and stopped me like a slut begging to be mounted, and that's how it was, I detonated my childhood best friend's ass in 4 legs and with fur, the only lubricant being his own saliva, I remember he let out an muffled cry on the first thrust and quickly covered his mouth so he wouldn't wake up his mother. I kept pumping that ass in 4 and all I saw was very excited as my cock disappeared between his cheeks and reappeared while our balls collided, I ended up filling it with hot cum but after that, I sat down on the couch, already a bit tired, but he went back to wanking me until it got just as hard or harder than before, he kissed me and rode my cock, started giving thrusts but didn't last long, saying it hurt but wanted to keep inserting himself into my cock, I came inside my childhood best friend's ass again. He got off my cock and whispered in my ear: Will you let my cock play with that bum?, but I was scared, maybe because of the pain I would feel or the truth, I told him next time using the excuse that I needed to shave (I've always been very hairy especially on my ass since young), very sadly it never came 😞 Until this day I regret not having accepted that my childhood best friend could have fucked me that day, every night I fantasize. With that week in which I was screwing him every night until I came inside his ass, I'm still talking to him but it's been years since neither of us mentions that topic and I don't know how to propose seeing each other to fulfill my promise from years ago.