Spotting a busy office lady moving hurriedly inside the station, I sensed she might have come from the countryside for a job interview or some important purpose. Her anxious expression and slightly tense demeanor made her seem like the perfect target. Though the train was still crowded, it was the ideal moment to position myself close rather than remain cautious. After departure, I gently pressed against her until the next station, carefully observing her reactions. As expected inside the station, her response was somewhat dull—yet that only added to her appeal—and I felt confident this would go well. After passing one station, I slowly touched her thighs and groin area for about a minute. She showed slight reaction, but practically none at all. Still, my conviction and anticipation grew stronger—there was no doubt I could go all the way. Enjoying the rough texture of her thick tights, I moved in for full contact. Watching warmly as a fellow molester firmly approached her from the front, the office lady showed token resistance, but in reality, she barely resisted at all. From my perspective, it was a completely welcoming situation, so I reached straight into her panties. I almost thought she wasn't wearing any—the penetration was that deep. Though she gave off a shy impression, I mentally teased myself, thinking she might actually enjoy this more than expected. Then, when she whispered "slimy~" upon feeling the wet sensation on her fingertips, I peeked at her face—she had lowered her head, completely lost in pleasure. I wished she'd shown a bit more assertiveness, but then again, she was definitely an OK girl.