Mi primera experiencia con alguien mas

What I'm going to tell you happened when I had almost a year of being fucked by my boyfriend, I had already turned 14 a few days earlier and he told me if he could get permission to spend the next weekend at his house; it wasn't the first time we did this so I didn't have any problems getting permission from my old man, I left on Friday afternoon after doing my homework and returned just Sunday evening, so imagine how full my Booty was (very full) after spending two days alone with him in his house; besides, we were going to celebrate my birthday. I arrived at his house, obviously he was alone, and after closing the door we kissed and he squeezed my Booty, that Booty which had been only his since the first day and was already filling up like a year ago, we ate something light, it's not good to stuff your stomach before getting fucked; he made me sit on his lap and positioned my Booty over his pants to feel the hardness of his cock between my cheeks and we toasted to my 14 years, after that he looked at me and said you know what you have to do, but this time there's something more; you have to blindfold yourself to enjoy the surprise I nodded gladly and went to the room on the first floor next to the bathroom. I did what I always did, put on my school uniform composed of stockings, table skirt, blouse, corset, and bloomers, something we repeated every time we had a weekend for ourselves, besides it was his favorite student because he gave me private lessons, after dressing myself I put on the blindfold, called him (I couldn't see anything, I was completely blind) and got into bed lying down with my Booty facing up and showing part of my Booty and bloomers as he liked to see me. I heard him come in and get next to me and started caressing my legs, back, and Booty, feeling his hands on my skin; each time his caresses were more enjoyable and deeper; I didn't say anything, absolutely nothing, just caresses, kisses and the passage of his tongue smoothly over my skin, something that in some way called my attention. When the caresses ended I took my legs and he ran me to the edge of the bed and settled down on my knees with my stomach on the bed, continued to caress my Booty squeezing my buttocks, I lowered a little my panties and passed to entertain myself with my hole with his mouth, tongue and fingers without putting them in and there I started to put myself in ecstasy, he knew how to take me to that state. Already excited I adjusted my Booty to give it to him for his pleasure (obviously also mine) he plunged his tongue into my anus opening my buttocks leaving him well wet and each time he put it in more, then followed his fingers which only felt entering and leaving alternating with his tongue to dilate my hole more and more and I was that I couldn't take anymore of excitement and wanted to be his, that he would eat me once. Suddenly I feel him grabbing my buttocks with both hands, adjusts his head at the entrance of my anus and pushed until the end in one go and what had entered was something bigger than what I was used to; there all my doubts cleared up it wasn't him who was fucking me it was another man, someone I didn't know; I felt my boyfriend's voice telling me you were a girl and now you're a slut because you're being fucked by someone else who isn't me, I saw you enjoying his caresses so let go and keep enjoying; already free to fuck me I delivered myself to pleasure and kept fucking him and delivering my Booty to his liking, moving it and adjusting it for both of us to feel much pleasure, he stayed a good while moving inside me, pulling out his cock from my Booty and putting it back in until the end, something that always delights me and gives me much pleasure, feeling like my anus opens up for his cock and the shock of my buttocks with his body when I reach the bottom; until he grabbed me hard by the hips and pushed well to the bottom again and again and flooded my Booty with his cum, already belonging to another man. My body, my booty and my pleasure had been his, all being observed by my boyfriend. The night didn't end there, but that's a story for later. Kisses