This Is How It Happened

When my friend and I were around twelve going on thirteen we were constantly horny, we had compared sizes, touched and stroked each other and moved up to giving each other oral. Summer break started and with him being an only child we had his house to play around in everyday. He brought up anal sex one day reading about it somewhere, this was way before the internet so probably a magazine. He asked me if I thought it would feel like a girls pussy, told him how should I know with neither one of us getting anywhere near a girls yet. He asked if I wanted to try it, why not I said and he somehow knew we needed lube also. So with my clothes off bent over the end of his bed and his cock lubed up with Vaseline he began rubbing the head on my anus, pressure mounted as he tried pushing into me some then both of us let out a gasp as the popping sound announced he was inside me. He began going back and forth some, told me it felt really tight and said the head of his cock was getting squeezed big time. He pulled out and said Okay, your turn to see what it is like. I went to the bathroom and cleaned myself up back there, weird feeling being stuffed with lube for sure. I came back to his room and he bent over and spread his legs out some, his cheeks were shiny and wet looking, he told me he fingered some lube into himself also as I caked it on my cock head. I started rubbing like he did, felt his anus on the tip giving a little and slowly pushed in with a sudden ease of sliding when my head went in and I ended up putting like three inches into him. He was gasping some and saying it felt really painful and tried to keep from making too much noise so I pulled back out and my cock had poop on it along with gobs of lube. He let out a sigh of relief and said I could go back in if I wanted because he thought he could relax now, I told him no and headed to the bathroom to wash myself off in the shower. We never tried it again after that first time and both agreed that a blow job felt much better anyways.