I went to my grandparents in the countryside. A boy of my age (teen years old) spent his holidays in the house next door with his grandparents. We knew each other from previous years. We spent a lot of time together, staying with him or my grandparents at night - of course we had our own room, we slept together but without an erotic relationship.

That night we watched a series, my grandparents were long asleep. There were quite bold erotic scenes in the series, at the end of the episode I felt that I was hard. Despite the night it was terribly hot, I was wearing only panties, he was wearing boxers, I could see that he was also hard. I wanted to go to the bathroom to jerk off before bed, but then he shyly asked if we could watch porn, I nodded, excited to the limit. The attic wasn't big, I had a couch and one big bed - we lay down on it next to each other, he reached for his laptop, turned on a porn movie, the laptop was on the table next to the bed. We looked at each other and pulled our panties/boxers down to our ankles. He was closer to the laptop, so he was more visible. He was about 16 cm, with a large head and nice veins (and he was also a slim boy). I stared for a while, he looked at me too, and then we started jerking off, as you can guess, it didn't last long. He cum first, I just after him, interestingly, I had a bigger ejaculation. We lay there for a while breathing deeply, finally he got up and in a funny pose reached for a paper towel, wiping himself. He tore off a large piece of paper towel but to my surprise he didn't hand it to me but started wiping me (he was definitely braver than me), I squirted my cum up to my chest, he wiped me there, then my belly, then my cock. He threw the paper towel on the floor and lay down next to me again, we lay on our side facing each other, quite close, I remember his hot face and nice eyes.

We talked for a while about the show we were watching and what we were going to do tomorrow. My cock hardened, I wanted more and I was sure he did too, it was time to make my move. I gently grabbed his cock and asked him if he wanted to play some more, he just said yes and with my heart pounding I moved lower as he lay on his back. When I took his head in my mouth, I felt the smell and, above all, the taste of his cum. I sucked and licked him for several minutes, I didn't put his cock in my mouth even halfway, it seemed too big to me. He moaned softly the whole time and finally said he was going to cum. I licked his cock near the balls as he cum on himself. This time I got up and wiped it off with a paper towel. I finished and stood in front of him, he got up from the lying position and sat down, and I already knew what he was going to do next. I had (and probably still have ) a smaller dick, so he sucked me professionally until the very end. When the roles were reversed and this time I was the one moaning that it was going to happen in a second, he pulled my cock out of his mouth, laid down on the bed and pointed to his chest and stomach. After everything, we went to the shower (each one separately, the bathroom was downstairs) and after returning to the attic we simply fell asleep.

I was in the country for another 10 days (he was a little longer) and we jerked off and sucked each other off (69!) more than once a day. No anal. A year later, unfortunately, he was in the country on a different date, and later we were too big teenagers to spend holidays with our grandparents.