Naughty diary

[R41N]

This is a fun little idea that popped into my head recently.
It's not going to be very lengthy but hopefully it's enjoyable.
I have a little polishing left to be done on the remaining installments but here's 1-3/10.

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Naughty diary
Tags: Mother/Son, Transformation, Strength difference, Size difference


Dear diary, the craziest thing happened today. I woke up unusually early and as I walked downstairs I caught mom coming home after a morning run. It was quite the surprise to find out that she's been doing this for months now. Now that wasn't the crazy part. As she took off her runners jacket (which simply left her in her gym crop top) I was shocked to see a bulbous set of six pack abs.

My mom has ABS.

———


Dear diary, I gotta be honest, I've been starting to look up pictures of buff girls on the internet and I gotta admit, buff girls are fucking hot. Ever since I realized my mom has abs that would make most guys jealous I haven't been able to think about anything else. It's like I'm becoming obsessed.

I don't know, there's just something about girls with muscles that is such a turn on.

———


Dear diary, I'm seriously starting to struggle. Mom is looking better and fitter for every week that passes. Her arms are even starting to look kinda buff and her shoulders more defined. She is already atypically good looking for being a mom but she's starting to look hot as hell, especially when she wears sleeveless tops.

My lowlife of a dad would probably kick himself in the nuts for leaving mom back then if he saw her now.

[R41N]

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[R41N]

Here's installment 4-6/10. Soon done with the rest.


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Dear diary, I'm honestly starting to have the hots for mom. Today she was wearing one of her tight sleeveless tops during dinner and her biceps looked noticeably larger than they did a few months ago. They bulged so sexily and had that vein on the outside thing going on. Her shoulders also looked beefier than before and had that round capped look to them. Her upper back also looked wide and lumpy with muscle. I couldn't sit there as I was getting ridiculously turned on and had to run upstairs before my erection became noticeable.

Jesus Christ I'm starting to lose control around her. Is she working out with weights or something?

———


Dear diary, mom has bought an indoor training bicycle and she's like using it all the time. Now that would be fine if it weren't for the fact that she always wears those dolphin shorts that fully expose her legs. One time I walked past our living room and glanced over as she was pedaling away and it shocked me how huge her thighs looked. They looked so thick and beefy even though she's so lean and it got me thinking about how strong they must be.

Later when she was done with her session and had gone upstairs to shower, I snuck downstairs and climbed onto the bike. I barely managed to budge the pedals and shivers ran down my spine as I realized how strong her legs were. The resistance dial was set to seven out of twelve and I tried lowering it to five at first but it was still too difficult. I finally ended up setting the resistance to three before it felt manageable.

God I can't believe that mom is becoming this strong and buff. It turns me on like crazy but I don't know how to deal with it.

———


Dear diary, today I got home abnormally early from school due to my last class getting canceled. Mom was still at work so I took the opportunity to sneak into her bedroom to look for any weights or workout equipment. Confirming my suspicions I found two pairs of adjustable dumbbells under her bed.

I tried curling the larger dumbbells which I calculated to be 35 lbs, but I simply couldn't, they were way too heavy. I then tried to curl the smaller 20 lbs ones but was only able to get two reps with my right arm and one rep with my left. I looked over at what must've been another 100 lbs worth of weight plates still on the floor and shuddered as I realized how strong mom must've been to use such weight.

It's kind of scary knowing how much stronger and more muscular mom is than me but at the same time it's so fucking sexy.

[jhunter]

Interesting story style. Good luck on more.

[R41N]

Here's installment 7-9.
I have some finishing touches left for the last one but it should be done soon.


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Dear diary, it's been months now and mom just seems like she keeps getting bigger and more muscular for every month that passes. Her arms seem to be easily twice the size of mine now and she's starting to develop really big pecs. Her back and shoulders have become so beefy and wide now that she's probably more than twice as wide as me. Her abs are much more prominent and thickly developed now as well and oh, don't get me started on her legs. Her quads and glutes are fucking enormous and just bulge so incredibly with each step that she takes. She keeps walking around the house in shorts that barely manage to cover her ass as well.

Is she trying to show of?

———


Dear diary, I can't hold back anymore. Mom is so fucking buff and hot now that I can't help but jerk off every day to the thought of her strength and huge muscles. In fact I decided to order a bunch of cameras that I will be installing inside the house that I can hook up to my phone and watch her with.

I know I know, it's fucking weird. But can you blame me? I mean she just keeps getting buffer and hotter and she's not exactly trying to cover up or anything. In fact, it could be said that it's her fault for making me feel this way. Right?

———


Dear diary, today my order finally arrived after nearly a month of waiting. With the set I ordered came four cameras and I installed one in the bathroom, one in moms bedroom, one in the kitchen and in the living room.

Oh my god I'm so excited. I can't wait to use them and finally get to truly see moms unveiled glorious muscle bod.

[R41N]

Here's the final installment.


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Dear diary, holy shit, today I witnessed the hottest, sexiest thing ever. After mom came home from work today she had a quick fifteen minute bike session before she went to take a shower and yep, you guessed it, I saw it all.

I watched the entirety of her short workout and I nearly came six times. Watching her pumped up sweaty thighs power through the workout was absolutely amazing, especially considering that she now uses the level ten resistance. However hot that was, it simply didn't compare to what came next.

I had placed the camera by the bathroom door, angled in such a way that it had a clear view of the full bathroom and our open shower. My heart was beating so hard and I was sweating profusely as I watched her walk into the bathroom. My dick had never been so hard as when she began to strip out of her clothes.

She bent down as if she was doing a stiff legged deadlift, pulling her shorts and panties down, revealing her beautiful clear shaven vagina. Her hamstrings flexed intensively and bulged massively as the split between the muscles in her legs popped out. Her ass looked so big, hard and muscular as the glute and hamstring tie-in was so clearly defined. The sheer muscularity of her lower body was astonishing.

As she rose back up she turned toward the bathroom mirror. The shape and curves of her monumentally muscular lower body was completely awe inducing and oozed raw sex appeal. She seemed to observe herself briefly in the mirror before grabbing the hem of her top and pulling it off. She then undid her sports bra, letting it fall to the floor, leaving her completely naked.

She was so hot, so huge and musclebound, so lean and sexy, a goddess in every sense of the word. Her pert breasts stood out proudly, supported by her incredibly thick and meaty pecs. Her shoulders looked so huge and striated. Her triceps bulged out so incredibly and looked so huge that I was sure her triceps contained more muscle than both of my arms combined. Her biceps were so round, bulbous and dense looking, even while unflexed. The bicep vein was incredibly prominent as well and seemed almost pencil thick.

Waves of erotic feelings were surging throughout my body as I found myself in awe of the sheer mass she carried and the incredible strength she surely possessed. I found myself realizing how utterly helpless I would be against her, how dominant she was. She was she was an alpha female that could do whatever she wanted with me if she ever chose to. A primal sense of inferiority came over me. I felt so weak, so meek and at the same time the most turned on I'd ever been. It felt so right.

Suddenly she brought her arms up and began flexing in the mirror. Pumping both her arms before feeling her flexed right bicep with her left hand, admiring its size, shape and density. She then proceeded to move through multiple poses, flexing her lats, her abs, her pecs and arms.

I was shocked at this and suddenly realized she was getting turned on herself. She then slipped her fingers in her mouth before rubbing herself briefly downstairs while fondling her one pec. After a few moments as she moaned in pleasure she paused and walked into the shower. As she turned her back to the camera I could truly appreciate the true size, width and thickness of her back musculature. It was and unbelievably sexy look along with her huge sweeping thighs and massive mounds of muscle that were her undulating glutes.

She turned she shower on and began feeling her own body. She was enjoying herself and moaning audibly. The rinsing water made her muscular body glisten beautifully as she rubbed and fingered her vagina.

It was the first time that I'd seen a woman masturbate and it was incredibly erotic. Her chest heaved and her body writhed with pleasure as she leaned against she showed wall, making her muscles flex and ripple as she got herself of.

It was all getting too much for me as I kept watching this muscular goddess that was my mom near climax. I finally grabbed my throbbing dick, so fully engorged with blood that it felt as hard as steel and like it was about to burst. Feelings of euphoria flooded my brain as I gave in to my true feelings and desires. I couldn't control myself and within seconds I had the most powerful orgasm that I'd ever experienced.

Is this what my life is going to be like from now on? Sign me up!

[crow004]

Great story! I wonder what would happen if she ever finds those cameras!

[Ascalon]

good story, I liked it

[R41N]

Thanks!
Yeah I did actually think about writing about how his mom found the cameras but I didn't really know how to fit that into this diary style story.

[Sounder9-]

Suggestion: Maybe something like "Dear diary, after such a session I though that I would have this Personal Show forever in my archives. Unfortunately some light from her bedroom window hit that camera, illuminating it and
making it know to her. While I was replaying the video the week after, I saw it, her look initially was of shock but then soon turned into a cheshire grin of lust. "

[jhunter]

Teasing ending. could lead to more growth or plots in the future. Good luck on more.

[big easy]

I know you plan on ending it here, but it feels like there's so much more to come.

[wowser1016]

I really hate that you are stopping this story at this point. It just seems like there is so much more that could happen. It was enjoyable as written but I wish it would continue.