Who would have thought that that morning, one like any other, was going to change my life and, above all, my marital rel

Who would have thought that that morning, one like any other, was going to change my life and, above all, my marital relationship. Like every morning, as soon as I woke up, I went to take my morning piss, I opened the bathroom door and saw how it was occupied by my nephew who was precisely urinating. -Ah! “Excuse me,” I said and closed the door. "It's okay," he said. -Fuck! –I said quietly when the door was already closed. I had completely forgotten that my 16-year-old nephew had been living with us for a few days. His parents, or rather his mother and stepfather because his father had died years ago, had sent him to live with us for a while apparently because of some problem with him that they didn't want to tell me about, although I suppose it was that he didn't get along with his stepfather and his new stepsister or something like that, typical. The fact is that, despite my timid opposition, my sister-in-law, Manuel's mother, that was the boy's name, had convinced my wife to let us keep him for a while. But my expression of “fuck!” It wasn't because I caught him peeing, after all that could happen to anyone, in fact the expression or what I thought was “damn what a piece of cock!” At 35 years old I may not have seen many cocks, after all I'm heterosexual and I don't pay attention to those things, but that was without a doubt the biggest and fattest I had ever seen in my life, including porn movies. It reached almost his knee and its thickness was completely proportionate to its length, all accompanied by a pair of enormous eggs that must have stored a large amount of milk. On top of that, Manuel is a skinny boy, which makes his enormous, disproportionate trunk stand out more. The truth is that I felt a certain envy for not having such a device. What I had just seen explained a lot of things, well, mainly it explained the hottie my nephew had as a girlfriend: a girl 2 years older than him, dark-skinned, with green eyes and spectacular measurements. Even though my nephew is not ugly (1'75, dark, brown eyes and wiry) he couldn't explain to me where he got a girl like that from. Now I understood everything. For the next few days I couldn't get that big cock out of my head, which made me notice him more than normal. The truth is that I don't know why I hadn't noticed before, the kid marked an important package, as if he had a hard on, but after what I had just seen it was evident that he wasn't. But what caught my attention about him was that he couldn't take his eyes off my wife, his aunt, giving her lascivious looks that weren't normal. My wife is still a very attractive girl. She is young (32 years old), blonde, brown eyes, neither fat nor too thin and approximately 1'65 tall. What stands out the most about her are her tits, since she has a 100cm chest, and her face, which is quite sweet, perhaps a little girlish. Anyway, I am very lucky to have a woman like that and without a doubt my nephew was no stranger to her charms and as soon as she appeared I only had eyes for her. I even noticed that from time to time she touched the package and snorted when she didn't realize it, as if to say "damn, I really want to stick my tail in you." He was terribly affectionate with her even though he was a rather surly person with the rest of the people and he was always giving her kisses and hugs, hitting the package on her more than I considered advisable, which was starting to annoy me, although I didn't give it much importance either. The serious thing came on any given Saturday. I remember it was Saturday because it was the day the three of us used to meet at home. Our nephew was taking a shower, while I was on the computer and my wife was preparing something to eat. I realized that all the conversations my nephew had on Messenger were recorded on the computer and I decided to take time to look through them to see if I found anything juicy. At the moment I was surprised by the size of the file of the conversation with his stepsister: if they got along so badly, why would they talk so much about. At that moment my nephew called my wife from the bathroom. -Tita! Titaaaa! -What's wrong Manu? –my wife shouted from the kitchen. -Can you bring me a towel since there isn't any? My “spider” sense was triggered by the possibility of my wife seeing my nephew's big cock. The bastard had managed to show him his monster since I had showered a while before and knew for a fact that there was a towel. I watched as my wife left the kitchen and went to the bathroom to bring her a towel. I ran to sneak closer to see if I heard anything. The bathroom door opened when my wife called: -Here you have the... -said my wife who was not able to finish the sentence. -What's wrong tita? -Nothing, nothing. “Take the towel,” he answered abruptly and closed the door. I immediately went to meet my wife in the hallway to see what her face was and I didn't like what I saw one bit (or I did). Evidently my wife had been shocked by my nephew's cock as much or more than me since he passed by me walking very slowly almost as if I were not there, his cheeks were red and, what caught my attention the most, his nipples looked very plump. That bastard had turned her on just by showing it to her. That same night I was fucking my wife. I was on top of her nailing her remembering the scene that had happened that day. She was very excited but out of her mind. Finally I couldn't contain myself and asked her while I didn't stop fucking her. -What are you thinking about? -Nothing, continue... -Have you noticed that Manu looks at you a lot? She looked at me surprised while she didn't stop moaning. -Oh really? -said. -Yes, I have noticed. "Mmm," she said. Well, it's normal, it's age... "You're very hot," I replied. If I had had an aunt like you... I noticed how we were both getting hotter. -Did you know? - told me. -Tell me. -Today I saw his cock. "Come on," I said, playing dumb. -Yes, mmmmm…. -And how are you? -He has it big. -Oh really? -Yessss…. -Very big? -Mmmmmmmmm… -Answer me, is it very big? "It's huge," she screamed, on the verge of orgasm. -Would you like to have it inside? My wife opened her eyes enormously, looking at me in surprise. But he didn't answer me. -Tell me, wouldn't you like it? -You're crazy! Ah, aaah, keep going...! At that moment we both had an orgasm that we had not had in many years. We kissed and didn't talk about it again… for now. To be continued... (my email: relatosobrino@hotmail.com)