Father-son sex talk during exam period

It started during Aaron’s exam period. Aaron is my eldest son, 23, a freshman in college.  At the end of his army service (mandatory in our country), he toured New Zealand with his buddies for several months and returned a week before school starts, now finishing first year software engineering.  Aaron’s my only boy, he is followed by two wonderful younger girls. I’m proud of him that he took a similar educational path as his father. I’m a software engineer myself; I work for a start-up company that lately has been aqcuired by one of the Hi-tech giants. He reminds me of myself. Physically he is an inch taller than myself (I’m 6.1) and we have the same athletic built. We both have dark hair but are only a tad hairy. Mentally, we tend to think alike, and I notice every so often he will react similarly. Perhaps it is not surprising he took the same career path as me. I remember myself a late bloomer when it came to dating women and I noticed that he too, only recently started going out with girls in his college. However, unlike me, Aaron is a real hunk. He has been playing ball all his youth. Was a combat soldier who constantly maintained a routine outdoor activity. During those weekends the family would go to the beach, I noticed his defined abs and big arms.  I’m not bad myself, for a man in his 50’s I look younger than my age. I keep my weight and try to jog 3 times a week. While much have changed since my college years, especially in the field of computers, I feel this past year has greatly benefited my relationship with Aaron. He comes to discuss stuff he learned, sometimes even consult (calculus) and we spent more precious time together than years before. I feel free with him and I know he sees me as a friend. He even admitted he’s only been a couple of times with a girl. If talking freely to your dad about your sex life is not a sign of good relationship, I don’t know what is. That exam period Aaron had half a dozen exams and he sat for hours laboring on the material. I remember it was a weekend and my wife took my two girls to visit her best friend and it was just the two of us at home. I remember sitting in the living room watching television when Aaron came and sat beside me with a look of frustration. “I remember exam period, it’s a rough time” I said. “you can’t imagine how stressed I am by this upcoming exam” he mentioned. “I’ve been sitting for hours and It’s tough”. “Yup” I mentioned, “it’s rough”. “It reminds me of my exam studying. At a certain point I was just exhausted…and don’t get me started talking how horny I found myself” I laughed. “Really?” Aaron looked at me with bewilderment. “Why are you looking at me funny? “I said. “It’s a known fact that during exam periods, one gets horny”. Aaron started laughing. “and I thought I am getting mad…I’m constanly horny dad. I don’t know what to do”. “Well” I lagued, “it means you’re doing something right”. “I hope you’re giving yourself much needed releif”. “Much needed relief?” he inquired? “Yes Aaron…releif as in jerking off, don’t tell me you haven’t thought about it yourself?”. “Yeah dad, but how many times can a man jerk off a day?” he said. I laughed out loud, “Hehe, I remember I could jerk off 2, 3 and even 4 times a day during exam period”. “I hope I’m not embarassing you with this information?”. “No dad, actually it’s nice to talk about it…. I don’t talk about it with my friends”. “I’m glad we are open enough and can talk freely” I added and gave Aaron a slight hug. “So, how many times have you found yourself jerking lately if you don’t mind me asking?”. Aaron smiled, “about 2-3 times a day”. “what about today?” I asked. “Actually, I didn’t get the chance today” Aaron replied. “well, here is a way for you son to get some relief” I said. “Perhaps you’re right, I may go do it later”. “Excellent, you know…I remember one year I lived at the dorms and had a room mate, Dan was his name” I said. “I remember both of us terribly horny studying, each one hoping the other would leave the room to get some privacy”. I’ll never forget how at one point he asked my bluntly if I was planning to leave the room because he needed privacy and I jokingly remarked that if he is so horny, he can just whip it out and do it then and there, I don’t mind”. “I was totally surprised that he did just that. He took out his dick and started jerking it and asked me if I’d like to join him”. I remember that without hesitation I did join him”. “Eventually we found ourselvs completely nude and jerking off facing one another”. “It was quite thrilling; we had no need for privacy that day forward”. “Geez dad, great story…I never jerked off with another guy”. “Well, I remember it as a great experience. I had the chance to do it several times in my youth” I said. “Focusing on the other guy’s movements teaches you a lot about your own dick and on other ways of stroking. At least that is my experience”. “Funny, I never focused on another guy’s stroking techniqes” Aaron replied. “I guess I should try to watch a porn video”. “Or try it out with one of your friends” I mentioned. “Are you crazy? I can’t come to a friend of mine with a request like that. They will think I’m a freak”. “I guess your’e right” I lagued. “Well, if you weren’t my son, I would have offered to do it with you for the experience but…” I started saying but Aaron stopped me. “Come on dad, you got me intrigued and you know I can’t offer anyone such a thing…. we are alone tonight. Let’s try it”. I must admit I was surprised by Aaron’s offer and deep inside also extremely curious to see how my son has developed. I haven’t seen him naked since he was 10 years old. I’m intrigued to see whether we have the same equipment down there. I also havene’t jerked off in a week and my balls were full. While I was pondering the idea, Aaron left the living room and returned with his laptop. “Here is my porn collection dad, you want to choose what to watch?”. While I was pondering what to do, Aaron was undressing in front of me and before I know it, stood in front of me in his underwear. His erect penis was clearly defined under the fabric. “Promise me to keep it to ourselvs” I mentioned, and he nodded. I started taking my cloths off and faced him wearing only my boxer shorts. I was totally erect. I noticed Aaron was fixated on my dick. “Geez dad, it looks like you’ve got a big one” he said. “Like father like son” I replied and we both took our briefs down…