This work depicts a shocking experience on a train. Ryoko's confusion and struggle between embarrassment and pleasure while being groped during her nap is quite compelling. While it may lack some realism, the bold actions amidst the presence of others are a highlight. Especially, Iori's voluptuous figure portraying Ryoko is erotic, and one can fully appreciate her sensitive body. Each groping scene excites, and there's a liberating feeling of being naked towards the end that adds stimulation. However, personally, I felt that the scenes with her husband were unnecessary and that it would have been perfect if it focused purely on the groping. Overall, this is an irresistible piece for Iori fans and definitely worth a watch.