[Amazing/Opportunity] The zipper was broken from the start.

* This work is fictional, and all persons appearing in it were 18 years of age or older and were filmed with their consent.

"Skapan" has exploded in popularity in recent years.
I glanced down at the hem of her skirt, thinking how incredibly short it was, and caught a glimpse of her bare legs.
It's become a harsh world completely devoid of romance, but if you think about it carefully...

"Just take them off."

This began to be whispered among the perpetrators as if it were true.

This time, although it came with the unusual condition that "the zipper was broken," this is the whole story of a plain-looking cute girl with a potentially problematic personality who meets a spectacular end after having her skirt and panties neatly and cleanly removed, being given a handjob sandwich while wearing only her underwear, and then being abandoned by the window.

(The video also shows her rocket-like breasts being squeezed and kneaded.)

There are also erotic voices and sounds.

[Video Details] The thumbnail (first image) is explained along with the playback time of the relevant scene.
(16:06) Her skort is ripped off, and as she tries to pick it up, it gets stuck tightly, and her underwear gets in too. She can't give up, and all she can do is smile.
(00:14) Two or three years ago, I used to see a lot of kids dressed like this, but lately I hardly see them at all. That means they're probably from a rural area.
(9:47) While her lower body is being touched, she notices that her zipper is broken and panics. It seems it got crushed and broken when she got on the train.
(12:27) Her face is bright red from the pressure, and she desperately tries to keep her skirt from falling, but it looks like she's about to reach her limit.
(17:23) Despite her desperate resistance, her skirt was pulled off with a thud and dropped, revealing a pair of cute, pure pink panties with large ribbons on the sides and a pretty charm in the center. It's not just the perpetrator whose crotch gets hot at the sight of this plain-looking girl's frilly, cute panties. He peers down from above, and as her genitals heat up even more, he thrusts his hands and fingers into them.
(19:13) As she is penetrated raw, she runs out of strength and falls into the depths of unwanted pleasure. She leans on the man's shoulders, and all the strength drains from her body.
(20:54) "Come on, wake up," he said, pushing me back from the front and forcing me to make a lewd face. It was a fleeting but tragic ride. The moment we arrived at a major station, everyone got off as if nothing had happened, leaving me stranded by the window in just my underwear.
*Therefore, there are no scenes of disembarking.

Resolution: 3840×2160 (4K/24fps)
Recording time: 22:04