https://pornmeka.com/tags/science/ Wed 15 Apr 2026 01:53:54 +0200 https://pornmeka.com/videos/1623648/not-a-placebo-wmv/
This is my trial footage documenting my use of a new breast enhancement med, this footage is for the scientist working on said med. i am sceptic of it actually working, i also could be in the placebo group. i have three doses to take, one at a time. i am wearing the top provided to me as it is for reference and is to be used during all trial. after taking the first dose i go on to start my day and maybe go to the gym. when the second part of the documentation begins you can visually see the enhancement, it is very much more than i expected, and i am a bit shocked. i really thought it would only be a cup size after the entire trial if they even worked, and this is way more than expected. i don't notice too much of a personality change or libido change as of yet, well, maybe a little. i take the second dosage and go to take a shower. when the third set of documentation beings the change is very intense. way bigger than i could ever imagine and the personality change is also just as intense. i go on to document the third dose and its change in me. this footage again is for documentation of the breast enhancement trial, and i do my best to document the changes in my body and personality to my best. you will also love these popular expansion videos of mine:the appnew year, new me, new tits!expand with me!no size limit!the implants ]]> Wed 11 Mar 2026 20:41:26 +0200 https://pornmeka.com/videos/1623648/not-a-placebo-wmv/ https://pornmeka.com/videos/1360656/strawberries-make-me-giant/
You bring me a present and i'm really excited to discover that it's a punnet of strawberries. i didn't think that they were in season at the moment, where did you get these from? i tuck straight in and i can't believe how juicy they are! you tell me to slow down a little. "why do i have to slow down?? they are only strawberries!" i begin to feel a little strange and i can't work out why, but then i start to grow. i can't believe what is happening to me as it keeps happening. i get bigger and bigger, soon completely filling the room. i'm in complete shock, but i have no time to process what is happening because i grow bigger still and i burst out of the ceiling, the roof falling down and completely destroying the whole house! i can't believe what you have done to me, "what did you put in those strawberries??" in an attempt to reverse my growing body, i eat more of them... (now teeny tiny in my huge hand) but it only makes things worse for me as i grow bigger and bigger. i stomp around and the ground shakes beneath me. i'm furious with you and as my stomach begins to rumble loud, i decide what my revenge will be. i toy with you a little first before opening my giant mouth and swallowing you whole. ps, if you enjoy this video, you'll love: your cum grows me into a giantess   video contains: giantess, giant, growing, transformation, transforming, expansion, breast expansion, elouise please ]]> Fri 10 Oct 2025 18:52:39 +0200 https://pornmeka.com/videos/1360656/strawberries-make-me-giant/ https://pornmeka.com/videos/1352352/the-lingerie-lab-corsetry/
Step into dr. genevieve’s private lingerie lab, where science meets seduction and every heartbeat is monitored for maximum arousal. patient #55 is strapped in "figuratively" made to stare as the shimmering silver nipple tassels catch the light with every breath i take. watch me swirl, bend, and bounce my plump derrière inches from your face, issuing precise jerk-off instructions that sync your pulse to the sway of shiny tassels. resistance is futile; my lyrical countdown rewires synapses into pure, aching submission. by final permission, you’ll be spurting on command for the ultimate data point—an explosive release recorded forever in the lingerie lab logs. enjoy. ]]> Sun 05 Oct 2025 20:07:18 +0200 https://pornmeka.com/videos/1352352/the-lingerie-lab-corsetry/ https://pornmeka.com/videos/1297634/spell-accidentally-makes-me-giant/
I'm trying to impress one of my coworkers who i learned is into big chested women. i found a spell book from a friend that is supposed to do body mods. i flick through the book, eventually finding the spell that will suit my needs. i begin to read it and then laugh as i decide that it probably won't work and i'm being silly for even trying. almost immediately after shrugging it off, i feel the effects as my shirt tightens and i moan with the growth as my breasts begin to expand and fill my shirt! i admire my new body and i can't wait to show off my new big tits to my coworker!! however it's not long before the same feeling comes over me again. i try to talk myself out of it... my breasts were only supposed to expand once. my face clenches as my skin stretches and my breasts expand again. my skirt gets tighter around my waist too and i realise that this time it's not just my breasts that got bigger!! i panic a little... reading through the book once more. is there a counter spell to make it stop?? before i can find anything... i start to grow taller. my clothes are so tight now that they begin to hurt so i pull them off me. it won't stop!!! my entire body gets bigger and bigger.... i'm growing giant! soon my hands touch the ceiling as i try not to bump my head on the roof. my coworker comes in to find me towering over him. he looks so small underneath me now. i try to stifle my panic as he flips through the book to try to find a reversal spell but it's too late. i begin to grow once more... shouting at him to move out of the way as i drop to my knees. i'm getting so big that i'm filling up the entire room. i tell him to move but it's too late, there's no where to go!! i can't stop myself from getting even bigger and the screen goes dark. ps, if you enjoy this video, you'll love: your cum grows me into a giantess   video contains: giantess, giant, growing, transformation, transforming, expansion, breast expansion, elouise please ]]> Thu 04 Sep 2025 16:21:53 +0200 https://pornmeka.com/videos/1297634/spell-accidentally-makes-me-giant/ https://pornmeka.com/videos/1273016/size-ray-malfunctions-and-turns-me-giant/
I'm working on a size ray with you (my coworker) and while trying to fix something, it accidentally goes off at you. i shriek as i watch you start to shrink before my eyes!! realising that it isn't stopping as you shrink down smaller and smaller, i try to swap it to growth and zap you with it. but oops... it looks like i still had it on shrink mode.... i'm so sorry!!! i make sure that it's definitely on growth mode this time and hit the button. this has to work!!! in my hate, i didn't aim it properly and it actually bounces off the wall and back onto me. oh no, what have i done?! i begin to grow, my clothes feel tight as my body stretches. my ass, boobs, arms.... everything gets bigger and bigger. i start to panic as i realise that i'm growing out of my clothes and suddenly have to pull them off me. i'm now in a bra and panties... in front of you and i'm still growing! soon my head hits the ceiling. i try to bend forwards and fall to my knees as i'm filling up the whole room. i try my best not to hurt you as you are super small to me now. i hear a crack and realise that i've just broken the size ray, my body tightens and heats up as i absorb all of the energy from it. the next growth spurt is gonna be a big one!! i apologise to you as i expand once more, everything turns black for you as i do. ps, if you enjoy this video, you'll love: your cum grows me into a giantess   video contains: giantess, giant, growing, transformation, transforming, expansion, breast expansion, elouise please ]]> Thu 21 Aug 2025 16:02:37 +0200 https://pornmeka.com/videos/1273016/size-ray-malfunctions-and-turns-me-giant/ https://pornmeka.com/videos/1257927/giant-nurse-tricks-you-into-shrinking/
You're testing out the revolutionary shrinking serum to become a little bit smaller. you're shocked after the procedure however, to discover that you are tiny! much, much smaller than you were meant to be. the giant nurse towers over you as she explains what's happened, and tries to turn it into a positive. with this view up her skirt, maybe it isn't so bad being shrunk! ]]> Wed 13 Aug 2025 11:25:04 +0200 https://pornmeka.com/videos/1257927/giant-nurse-tricks-you-into-shrinking/ https://pornmeka.com/videos/1248928/science-goes-wrong-giantess-growth/
I'm a scientist working on a growth formula but i receive a phonically letting me know that my funding just got cut and the boss is coming to shut me down. i begin to panic and try to grab all of my stuff so that i can carry on my research, but in my haste i accidentally spill the formula over my chest! i'm stunned as i realise what has happened, almost frozen as i try not to panic. waiting, i try to convince myself that it will be ok but i begin to feel warm and tight. i claw at my chest as the pressure and heat causes me to start moaning. i can feel my breasts growing all of a sudden!! it feels strange, almost as though i'm on the brink of an orgasm at the same time. i try to hold it back, my body bracing and shaking. the first wave hits me and my shirt gets tighter as my breast expand fast! the next wave hits and this time my whole body is growing. my clothes are getting tighter and i'm suddenly getting taller too. before i know it, i'm so big that i'm almost touching the roof!! my boss walks in and i try to cover myself up but i'm just too big. i fall to my knees, accidentally trapping my boss underneath me as i grow over him and fill the whole room. ps, if you enjoy this video, you'll love: your cum grows me into a giantess   video contains: giantess, giant, growing, transformation, transforming, expansion, breast expansion, elouise please ]]> Thu 07 Aug 2025 14:55:34 +0200 https://pornmeka.com/videos/1248928/science-goes-wrong-giantess-growth/ https://pornmeka.com/videos/1202823/the-human-growth-trial/
A scientist at the human growth institute has finalised a formula that should cause rapid size increase. however, she's run out of willing test subjects after previous experiments repeatedly "going wrong". so she decides to trial the formula on herself and record the growth process, discovering that the process gets her turned on more and more the bigger her body stretches. ]]> Fri 11 Jul 2025 17:27:14 +0200 https://pornmeka.com/videos/1202823/the-human-growth-trial/ https://pornmeka.com/videos/1189883/tyler-lynn-bust-evolution-a-scientific-accident-breast-bone-fossil-causes-extreme-breast-expansion-bimbofication-hd-1080p/
Tyler lynn is working with some fossils that she was told not to touch at the lab. however, she thinks her observations will be much better hands on. she takes them home with her. she handles a few different ones, noting what looks like a "breast bone". as she handling and taking notes, her bust starts to swell. she doesn't take notice to this right away as she carries on with her work. but after some time, her mind gets foggy and she starts to lose her train of though as her focus shifts from science to ginormous breasts! tyler can't believe what's happening to her. how? why? science can't explain this. to hell with science. all she knows is she's got some major assets and they deserve all the attention. the only thing that matters now is playing with and showing off these big milkers in brand new cute bikinis and bras!  ]]> Fri 04 Jul 2025 13:18:39 +0200 https://pornmeka.com/videos/1189883/tyler-lynn-bust-evolution-a-scientific-accident-breast-bone-fossil-causes-extreme-breast-expansion-bimbofication-hd-1080p/ https://pornmeka.com/videos/1093091/woman-grows-dick-and-then-grows-giantess-and-fucks-the-city/
Scientist (played by tgirl superstar nyxi leon) obsessed with big dicks is working on a new compound to make dicks bigger.  way bigger.  but the dean of students ( played by elizabelle dixie) comes in and she says she's pulling the funding. oh no.  out of spite the scientist drinks the compound only to grow a dick and then she starts to grow and grow and grow.... she bursts through the roof and starts to smash the city.  horny she fucks a building soon she so horny she wants more!  starring transgender superstar nyxi leon and the transgender pornstar elizabelle dixie ]]> Wed 28 May 2025 04:30:06 +0200 https://pornmeka.com/videos/1093091/woman-grows-dick-and-then-grows-giantess-and-fucks-the-city/ https://pornmeka.com/videos/1077404/everything-in-the-name-of-science-4k/
Dr. rebel and dr. lucy have been working hard in their laboratory and dr. naomi is visiting today from the clinic to view the fruits of their labours and see where their funding is going.  once dr. naomi arrives, dr. rebel orders dr. lucy to wheel in the experiment!  in rolls a humanoid rat furry on the slab that is prepped for today's conclusion of years and years of research.  dr. rebel, clad only in a lab coat, is ready to warm up the rat furry for breeding.  the medical team starts with tasting the rat furry's cunt to ensure it is the right time to breed.  then, dr. rebel plunges his hard cock in and fucks the furry with a fury as dr. lucy and dr. naomi strip down to reveal two pairs of perky tits and two warm, wet pussies.  they take turns sucking and fucking dr. rebel's cock until he is ready to give the rat furry a big creampie.  dr. lucy collects a sample from the rat furry's dripping cunt to test at the lab.  she comes back later to share her findings with dr. rebel as he relaxes after a successful experiment.  dr. lucy shows a cup with a cummy liquid in it and tells dr. rebel that she believes that drinking the cum water will impregnate her!  she swallows the entire cup and is shocked to find her belly instantly swell big and round and pregnant!  a very successful experiment!! ]]> Sun 25 May 2025 05:48:57 +0200 https://pornmeka.com/videos/1077404/everything-in-the-name-of-science-4k/ https://pornmeka.com/videos/1072779/science-made-woman-grow-big-and-destroy-the-world/
Super scientist ziva fey is in love with the guy from the pool. but he doesnt like her, he likes them big. and she's so small. to prove to him that she's more than a breast cup size, she creates a serum to grow bigger... but a little goes a long way and now she's bigger than buildings and she's so horny. ahhhh. she has grown giantess!what will stop her? also she's horny... uh oh. ]]> Sat 24 May 2025 15:13:21 +0200 https://pornmeka.com/videos/1072779/science-made-woman-grow-big-and-destroy-the-world/