Sucking on Henry

I've been friends with Henry for about six years, and we go to the same high school. On a long weekend recently, my parents went away for a short getaway trip and I had the house to myself. I invited Henry over and we hired a few movies. We've done some stuff before, just jacked each other off a few times, nothing more than that. However, I wanted to change this as I was really curious about sucking a dick. I'm quite straight, but the idea for some reason turns me on. We were in my living room watching a movie that had a few sex scenes with this really attractive dark haired woman, and we both getting turned on by it. I could see that he was pretty hard in his pants so I decided now would be the time. I told him to stand up as I wanted to show him something. He was confused at first but eventually got up as he saw my expression. I walked over to where he was standing and dropped to my knees so that my face was in front of his crotch. He looked quite surprised but didn't stop me as I moved my hands up and slowly pulled down his pants. His cock nearly hit my face as it sprung out and was rock hard. I pulled his pants down to his ankles, and then put one hand on his thigh and the other I wrapped around his 7 inch boner. I pulled it back and forth a few times and then looked up at him when I moved my face towards it and put my lips on the end of his cock. this caused a few drops of pre-cum to ooze out and I gently licked it up off his cock. I licked the end for a little bit and then decided enough was enough. I was pretty nervous but also extremely excited as I opened my mouth and started easing in his warm hard cock. He let out a huge gasp and then a moan as I kept sinking down on his hard member and I could in about four inches before I started gagging. I started slowly going up and down and was couldn't have been having more fun! I had a good rhythm going when suddenly while I was pretty deep on his cock, he put his hand on the back of my head and thrust, sending his cock further into my mouth than it had gone before. This caused me to gag and he pulled out of my mouth and said he was sorry, that he just caught up in the moment. I replied with telling him that I kinda liked it and that he can use my mouth as he pleases. A big smile broke across his face and he pull my head back down onto his cock. I got about five inches deep and he held my head there for a couple of seconds before letting me get some air. He didn't wait long though and put his cock back into my awaiting mouth quickly after. I was pretty impressed with how much of his member I could handle in my mouth and was loving every second of it. He pulled out again and popped his balls in instead. I rolled them around with my tongue and starting jack him again. He started to moan pretty loudly and pulled his balls out and again stuffed my mouth with his hard as stone cock. He got a rhythm going and was thrusting away, I had also put my hands on the back of his thighs and was pulling him further into my mouth as he thrust, I simply wanted more. His balls were slapping against my chin and his breathing was getting really quick, I knew he was close. All of a sudden he let out a huge moan and pulled his cock out, fired a rope of cum across my face then stuffed my mouth again with rope after rope of cum shooting into the back of my throat, all while three to four inches deep. I was gagging a bit but he held my head down. I had to swallow several times as there was so much and I didn't want it dripping out of the corners of my full-of-cock mouth. I swallowed every drop of his load that he had shot into my mouth, all the while looking up at him. He took his hand off my head and I came up for air. Once I had caught my breath again, I eased him back in and sucked a little more, I knew how sensitive it is after coming, and I wanted to give him the full experience. I rubbed his balls with my hand and sucked a bit more cum out of the end of his dick. I finally released his cock from my mouth and he instantly fell down on the couch, he looked exhausted! Needless to say he returned the favour and I blew a big load into his throat, but I just wanted to explain this part as for me it was the most exciting part.