On a school trip sightseeing in Tokyo, a group of four students (two guys and two girls) were invited to Deeps! To create the best memories with their friends, they decided to try out the "First Time Escape Game"! These young friends, full of youthful energy and without a care in the world, couldn't resist their desire for sex and ended up in a wild 4P orgy with creampies! One of the girls, who couldn't imagine being intimate with her male friend just 10 minutes ago, surprisingly had a double first-time experience!!