Ikaruga

Katsuragi's fellow third-year, Ikaruga, was next to approach the school's campus. As the class president and heir to a wealthy family, it was only natural for her to uphold her regal modesty at all times. Katsuragi felt grateful that she would get to be the first to see that modesty dismantle when she crosses the barrier, hiding once again in the bushes.

Given her last run-in with the first-years, she assumed that it would be the same as before where the underwear simply disintegrated into the air, however when Ikaruga finally made it to the barrier's edge, she found herself suddenly halted by it as if it were a wall made of elastic material (if it were something harder it would probably hurt, and that's not what this story is about at all)

"What the... A barrier? Are we under attack?"

This was similar to how barriers traditionally operate. Shinobi use them to put up walls to keep interferers out, so Ikaruga had assumed it had something to do with that. While thoughts raced through her head about why she wasn't contacted about this, there was no time to waste in a time like now, and she drew her weapon and began to make slices at this wall, though they ended up being ineffective.

I: "Damn, I'm not even denting this thing. Who could have this much power?"

As she took a moment to collect her thoughts and think of a new strategy, the barrier's visual appearance changed form to something similar to a sci-fi holographic panel display. On its virtual screen, there was now a shape resembling the warning signs commonly found on the side of the street, except the symbol inside did not refer to anything remotely to do with traffic regulation. Instead, it showed the silhouette of a set of women's underwear in a red circle with a red line through it, nonverbally communicating its intent to Ikaruga, who had no problems deciphering the message, though naturally she had every intention to object.

I: "What the--? Urggh! What kind of stupid prank is this?"

The warning sign grew larger and now had a more intimidating red background. It seems her objections were not taken to kindly.

I: "What? N-No way! Such indecent behavior can't possibly be permitted. You can't be serious."

Yet again the sign increased its intimidation factor by playing a timer countdown sound. Ikaruga had no idea what would happen when it reaches zero but she had no intention of finding out, so reluctantly accepted she had to **** but to concede. After quickly removing both articles of clothing from her body, she presented them in her hands in front of the barrier. This seemed to have stopped the timer, however the barrier persisted.

I: "Aaaaauuuugh! What NOW!?"

In response to her outburst, the barrier materialized a long arm that extruded from its surface. It quickly reached out and snatched her underwear right out of her hands, confiscating them for presumably an indefinite period. After this, the warning sign on the barrier surface subsided. Ikaruga quickly took her opportunity to make it past the barrier, now overly conscious of her skirt and chest.