SONE-345 "Stop" can't be said by the female college student who can't forget her first groping experience, and she unexpectedly becomes a captive of train molestation... Murakami Yuka

The innocent girl, Yuuka Murakami, had fallen into a lewd hell. Yuuka, a college student targeted by a lewd master, was attacked on her way to school and fell into the hands of a lewd demon. Unable to call for help, she lived in daily fear. But then a savior reached out a helping hand. She thought she would be saved... but the problem did not resolve; instead, the lewd acts only escalated. Perhaps it was due to his lewd techniques, but a strange feeling akin to affection, though far from love, began to sprout in her heart...