One of our best-selling products is the "Bust-Up Bra."
While it hasn't achieved explosive sales, it maintains steady demand and consistently draws high attention.
It's a fact that many modern women struggle with their breast size—
exactly the same phenomenon as men worrying about penis size.
The concept behind this product is "anyone can easily enhance their bust."
Therefore, instead of professional models, we chose an amateur woman for the advertisement.
By using an everyday-looking amateur rather than a famous model, we aimed to create a stronger sense of relatability with viewers.
The woman selected was K-chan, known in our company for her big tits.
Her skin is fair, her appearance naturally beautiful, making her the perfect fit to boost the ad's appeal.
Though an amateur, she's definitely not unattractive.
Yet she doesn't possess the flawless beauty of a pro—just slightly cuter than average, striking a perfect, alluring balance.
AKB48 became popular for the same reason—not perfect beauties, not quite celebrities, but clearly cuter than ordinary girls, creating that unique charm.
K-chan embodies exactly that.
Clearly attractive, yet retaining that genuine amateur vibe.
And it's precisely this amateurish authenticity that drives viewers wild with excitement.
Watching the ad, I became intensely aroused.
The idea of legally seeing a female coworker in lingerie was beyond my imagination—and now it's actually happened.
Just that alone made me crave seeing more of her breasts.
After the ad launched, male coworkers passing her in the hallway couldn't take their eyes off her massive tits, swallowing hard every single day.
Then came my chance—at a company party!!!
I successfully got her alone.
Right before me now is the very woman from the nationwide bra ad, in nothing but her bra.
This moment is priceless—nothing compares.
Her bare breasts are divinely beautiful—snow-white skin, perfectly round, like porcelain bowls.
The ratio between her breasts and nipples is golden, the nipples a perfect shade, delivering intense visual pleasure.
When squeezed, they're incredibly soft, producing an irresistible, euphoric sensation.
I instantly got rock-hard, oozing pre-cum uncontrollably.
Of course, her breasts captivate—but as arousal builds, every man's true desire shifts to her pussy.
And her cunt is just as hot, tight, and unbelievably sexy.
I shoved my cock, already excited by her tits, straight into her bare pussy!!!
Now that's treating both equally, fair and square.
Grabbing her bouncing breasts while thrusting fills me with a powerful sense of domination—pure ecstasy.
It felt so good, I came inside her wwww
So far, there's been no commotion, so she probably hasn't realized yet.
I imagine she's still lost in a dreamlike state.
Watching her slowly open her eyes adds a little bonus thrill—the tension is delicious.
■ Content & Duration
Video: MP4 file, 20:18
Face revealed
Unauthorized redistribution of images or videos is strictly prohibited.
All individuals appearing in this work are confirmed to be over 18 years of age.
All participants are models who consented to the filming.
This work was produced as a scenario video intended for public release.