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 further escalates and the handjob and blowjob are seduced, and the two who have just met are having sex.