Surprise Gay Encounter Between Straight Friends

I’m straight and so is my buddy but when we were younger I spent the night at his house. We started watching a porn he had and my cock started getting really hard. We were honest with each other and we both jerked off so I said I was horny and heading to the bathroom to jerk off real quick. He said go ahead and do it here no worries. I was like well ok. So I pulled out my cock which isn’t small by any means. Around 6.5 inch and thick, big balls. He looked at my dick and immediately pulled his out which was BIG. prob as big as my arm. I was shocked. He beat it hard and I kept watching. The girl in the porn started sucking this cock and my buddy asked me to suck his if he sucked mine. I told him this stays between us. He sucked my cock first and I started spraying cum and he swallowed it all. It was my turn and I deep theoated as much as I could. My cock got bigger and harder as I slurped his fat dick. I started beating my duck again and came as he came in my throat. I grabbed his ass and squeezed as he shot ropes of cum in my mouth. We never did it again but he sucked my cock better than any girl ever has since.