Seducing my best friend

Let me start with some context. I’m Matt, I’m 16 years old and a sophomore in high school. I’m also 6’2” with a thick, 7-inch dick.
I was staying at my best friend Sean’s house Friday night; his parents were out of town for the weekend and he had the house to himself. Sean was a sophomore too, and he had been my best friend since middle school. He stood six feet tall and had a beautiful face with deep brown eyes. I had feelings for him for the previous few months, but I never said anything, not wanting to ruin our treasured friendship.
I let myself in that afternoon and saw him on the couch just watching TV. I came and sat down next to him. “Oh good,” he said, “you’re here. There’s food in the kitchen if you want, I already ate.”
“Alright, I already ate too,” I said, coming and sitting down next to him on the couch. We watched TV for a while, but eventually got bored. “What do you wanna do now?” I asked.
“Well…” Sean said hesitantly.
“What?”
“I’ve got my laptop in my room, we could watch porn, if you want.”
“Yeah, sure,” I said, trying not to sound too excited at the prospect of seeing my hot friend’s dick. We went upstairs to his room and sat on the bed.
He pulled up a video, and not long after, he pulled out his cock and I did the same. Of course, I wasn’t really into straight porn, but seeing my crush jacking off and hearing him moan got me plenty excited. His cock was even bigger than mine, probably 8 inches and thick too.