Wife is climaxed by molestation in front of her husband

A few days ago, due to fear of being molested on the train, Yukari asks her husband to come along with her. "As long as they're nearby, they feel safe," but just after her husband started dozing off, a man's hand was played with Yukari's plump body... Unlike before, Yukari gets excited when she is touched in front of her husband. Her husband woke up halfway through, but Yukari enjoyed the current situation so much that she let her go to bed again without saying anything. Unable to forget this pleasure, Yukari gets on that train again and waits for the molester...