NSFW My first time with a guy [M/M]

So the summer between High school & college I was visiting a family friend, Rick who lived on the other side of town. Rick was about 10 years older than me and married to Amy for about 5 years. I had known Rick for what seems like forever as Rick’s family and mine went back for years, as my father went to school with his older brother and Rick was always hanging around with them. Anyway, as I got to know Rick over the years we both had an interest in photography and Rick had become almost a teacher to me and we ended up building a darkroom at his house. It was not uncommon for me to spend hours at his house working in the darkroom developing photographs. This helped evolve a friendship with him and Amy. Anyway, Rick invited me over to his place to give me a present for my 18th birthday that was the week prior. When I got to his house he said Amy was out with some friends and would be home in an hour or so. He thought it would be nice to wait for her to return before he gave me my present and asked if I wanted to watch a movie while we waited. I didn’t see why not, so we headed to his basement in which he converted to a den.