A man was alone with a female student on the last train... He noticed the panty shot of the female student sitting across from him and looked at him! However, the woman finds out and the atmosphere becomes awkward! The female student is confused, but she gets excited by being alone in a closed room late at night and asks, ``Are you excited when you saw my panties?'' She flips up her skirt and provokes her panty shots. The situation escalates further, and the hand job and blow job are seduced, and the night train where the two people who have just met meet each other.