Katie Cooper has arrived at www.hotwamhd.com for a special science lesson! Dressed in her very revealing uniform, she inspects the curious contraption in the lab, but can't quite work out what it's for. The instructor orders her to take a seat underneath it, and she nervously positions herself under the nozzles. Without any warning, the gunge is released!

The cameras take in every detail, as the thick gunge gradually covers Katie's tight white blouse, tiny red miniskirt, and black lace-topped stockings. Her hair and face also get covered as she giggles and squirms, tilting her face up so that she can feel the gunge running down it. Katie runs her hands over her body, then pulls open her blouse to let gunge flow inside it. She smooths the tight fabric over her pert braless breasts, and we can see her rock-hard nipples poking through the flimsy material as it turns transparent.

Her hands stray between her legs, then pull aside her white thong knickers to let the gunge fill them, her giggles and squeals turning to gasps and groans as gunge covers her most intimate areas. The flow of gunge continues as she pulls her knickers up tight into her crotch, pressing the gunge into herself and forcing it to flow out around the tiny triangle of fabric. Katie can't help sliding her hand into her knickers, moaning as gunge pours down all over her from above.

Catching herself, she gasps and apologises, turning away in embarrassment. This lets us see the gunge coating her hair, and she spreads it to catch as much gunge as possible before shampooing it in. Bending forwards, her tiny skirt hitches up to expose her beautiful bottom and her gunge-filled thong. Katie can't resist plunging her face into the pool of gunge around her, pushing her face and hair through the thick layers of slime. Rolling onto her back with her legs spread wide, she plays with herself again, slopping handfuls of gunge onto her face with one hand while the other slides in and out of her knickers. She explains that her uniform has got too messy, so she strips out of it leaving only her stockings on. 'I hope you haven't run out of gunge!' she says . . . .

The gunge machine is triggered again, and this time it's an intense single pour rather than a gentle shower. Katie tilts her head back, surrendering to the torrent while her hands roam across her body. The split screen view lets us see how the gunge flows over her whole body, while also showing closeups of her naked breasts, her gunge-covered face and her beautiful pussy. Katie switches onto all fours for some head dunking, while the gunge machine pours directly onto her ass, and with all those sensations hitting her at once it's not long before she starts playing with herself again!

Laying contentedly in a lake of gunge, Katie grabs a large dildo, sliding it into herself as she again grabs handfuls of gunge and slops them onto her face and hair. That's not enough mess for her though, and she begs for more. As Katie fucks herself deeper and harder, bucket after bucket of thick vibrant gunge is poured onto her. We watch as this shy student is turned into an unrecognisable blob of gunge, shuddering and crying out as she has an intense messy orgasm.

Finally satisfied she flops face first into the gunge lake, and declares this to be the best science lesson ever. An extra minute or two of behind the scenes clips follows that show just how much fun Katie had in her first ever HotwamHd experience!

Katie has really taken to gunge like a fish to water

Hotwam + gunge + Katie Cooper = instant purchase

Incredible stuff, guys.

Love her look + lots of gunge + high heels!

Another hot offering and instant buy!

Love the pics of Katie. She looks amazing playing in all that gunge.

this is so hot!

She is definitely a fan of the mess! Katie had done a couple of gunge shoots before but nothing on the same scale as a hotwamhd gunging. She definitely had a good time though and I hope to have her back in the studio soon!






Thank you Holysmoke and wamguy, and to everyone else who thought the same as you and chose to purchase!





She is definitely a natural beauty, and her energy really shines through in this scene





I agree!! But if anyone is having doubts, please check out the free trailer I just uploaded to get a sneak peek of this epic scene

https://umd.net/videos/katies-gungey-science-lesson--trailer

So thick, so colourful- how did you make your gunge look so good?

Fantastic pics of Katie!

Oh my word!

I want this!

This is INSANE

Another amazing scene.

Katie really takes this gunge with great gusto.

Lovely thick gunge and lots of it, in true HotWamHD style.

After the first coating of gunge, the scene really goes up another level as Katie strips off to reveal some rather delightful globes of wonders, before spreading her legs and rubbing her moist gunge covered gusset and the jewels beneath.

More buckets of gunge give Katie a real good coated of the gooey stuff as she dildos herself to oblivion.

Wow... what a scene and for Katie's first time its a definite an A star.
Science Lession, well its certainly got the Chemistry and Biology. As for Physics, it definitely got the heat and plenty of gooey matter.

HotWamHD you've done it again

Thanks screen_name. There's no real secret to it, but good lighting, good cameras and plenty of practise with post-processing all play a part.





Thanks Devo





Treat yourself, you deserve it! (probably. I dunno.)






Well you've done some pretty wild scenes yourself so that means a lot, thanks!







Haha, thanks LeRex. Always so poetic with your reviews, I especially love "Globes of delight"

Smashing it out the park with another amazing video

Katie clearly enjoys performing and your setup is inspirational as ever.

Great stuff LeRex! If only every science lesson was as good as this...