Yuka, a married woman with a quiet and inconspicuous presence at work, is unable to refuse even when her boss forces her to do a job she doesn't like. Yuka was molested every day while commuting to work on the train, and her nipples were relentlessly played with day after day, and her nipples developed and became more sensitive without her realizing it.Even though she was being molested, she felt it with her nipples and felt so much that she became incontinent. It ended up happening.