Taking care of my straight buddy

I’m a masculine gay guy that works in construction and I don’t broadcast my sexuality but if anyone asks I tell them. My crew was asked to do a roofing job out of town and we were told to get a hotel rooms with two guys per room. My hotel roommate was Garret he was in his early thirties and pretty tall with a decent body.  We were watching tv and drinking a couple of beers after work one night and he asked if I was gay. I said well I don’t run around telling everyone but yes I’m gay. I asked if he had a girlfriend and he said they recently broke up. Garett said his balls were hurting they were so full. He asked if he could jerk off to some porn and I said sure. He stood up and took off his teeshirt and undid his jeans and pulled his jeans off and was in his briefs and he had a hefty bulge but I acted like I wasn’t looking at it. He laid on the bed and I could hear him watching porn and his hand was rubbing his cock through his briefs and you could see the bulge expanding and trying to break out of those briefs, he said I would love a blow job it has been so long. I said well I would be happy to take care of it and he said sure a mouth is a mouth. I climbed on the bed and pulled his briefs down, and a huge thick cock plopped up! I said fuck man that’s the fattest cock I have ever seen! He said the guys in school called him beer can and I laughed. I opened my mouth as wide as I could and started sucking his thick head and precum was on it and I licked that out of his slit. I took him down further and started bobbing up and down and he was saying fuck that’s the best anyone has ever been able to suck him and I kept going and I asked him if I could eat his ass out and he said he hadn’t showered since morning but I didn’t mind, I lifted his legs up to get access to his ass and it was all sweaty and musky and manly AF and I dove right into his hole! My tongue lapping and my mouth sucking his hole! He was in ecstasy, I lowered his ass back down and went back to work on that fat cock of his, he asked if I bottom at all and I said yes but not for that fat cock it would tear my hole apart and he laughed! He said that’s ok I’m going to cum in that Hoover mouth of yours. I decided to quit sucking and I said I’ll be right back and I went to my suitcase and pulled out the lube. I said I’ll try to take your cock but please go slow! I lubed my hole up with my finger and I got into the doggy position, I heard him lube his cock up and he positioned his cock head at my opening and pushed forward but extremely slow and to my surprise he was extremely gentle and got all the way in until his balls were hitting my cheeks, he started to fuck my ass and was grunting and moaning and telling me that I was extremely tight, he said you have the tightest hole I have ever had! I have had a lot of pussy and none of them are this fucking tight and then his speed increased and I was stroking my cock and he was thrusting in and out in and out and he said fuuuuvk I’m gonna cum dude! I said fill my hole up with that load and what a load it was he had a couple weeks worth of cum in those balls and all of it was pouring out of my sore used ass. I stood up and his cum started running out and down my leg so I went to shower and my hole was wide open. He thanked me for the hot sex and we went back to drinking beer and watching hockey on tv.