The first experience with a man much older than me

I will tell you a little about the first experience I had with an older man when I was younger about 15 years
It all started one summer afternoon, I was on vacation in high school and I went to visit my best with me at the time, but I was not alone, only his father was a tall handsome man, his butt was glorious, his legs and torso were I played soccer very exciting, he was 35 or 36 years old and I was 15, in short, he invited me in and offered me water and I said yes ... he said sit down and I listened to him, I already knew what my sexual preferences do not hesitate at any time what I felt when I saw the men but I did not turn on alerts because he was my friend's dad, in short, he started talking to me (I really don't remember that) and I was listening to him while he walked in The house, as he was folded clothes, took off his shirt and wore a semi-loose baggy sports shorts, walked towards me and adjusted the underwear from the crotch and did not stand up and stared at my penis, he noticed and he kept doing it and with more reason I had looking with all the information, about 10 minutes passed and he approached me and said with his hand and penis-you want to touch ... I only made head "yes" grabbed my hand and made me put it by his leg under of the shorts and I went with the flow, until I reached his penis ..... it was a not so big penis but if it was very thick, I caressed it somewhat roughly (it was beginners) and he said to me - wait a little more soft and guided me ... I looked up and he was watching me I looked at him and he said - you want to get off the shorts and I said nothing I just did it with everything and underpants and his penis was beautiful, brown cut, full of veins very marked and told me, - do you want to suck me back I did, I asked myself what are you doing? .... He noticed my snub and he said - calmly nothing will happen that you do not want, I looked at the face and I said ok, I take the jaw gently and take it to his penis, I opened my mouth full of saliva and suck it until I could no longer ..... I get up under my shorts and I started to suck my ass, I played a few minutes with his tongue until I felt his fingers caressing the edge of my ass .... little by little I felt like he put his index finger little by little and I began to see stars when I suddenly uncle my two fingers .... I felt desperate and very rich at the same time, I had never felt that way before, he kept putting his fingers when he told me -I'm leaving to put the cock, and I said no, but my body did not respond was as loose, I felt his spit spit and with all my fingers I pass through my ass and introduced a finger .... suddenly felt his cock hard and fat on the edge of my buttocks, hit three times and direct it to my ass and told me - it will hurt a little but you have to relax and I just with my head said yes ...... little to Little began to put it and the truth hurt me a lot but hold on, he told me are you ok? and I just with my head said "yes" with a puckered face and look of pain, he just laughed at me ...... when he let everything go and I felt a little more relaxed .... he began to move and I was lying on my stomach, I got up and put on a dog, took my neck and my head bump into his chest and see my face