We invited a group of four students, both male and female, who were on a school trip to Tokyo, to our MM van! In order to create the best memories for the friends, we had them try out the hands-on learning experience of the "First Time Escape Game"! In the prime of their youth, the four young friends, who can't think of the consequences, can't suppress their desire to have sex and end up in a creampie 4P orgy! "Having sex with a male friend..." A female friend who had never imagined it until 10 minutes ago, unexpectedly loses her virginity to a double friend!