These girls, who are very guarded and Kokoro, came to our house to drink, trusting us because we are serious guys! These serious girls assumed that because we look like herbivores, it would not be a sleazy drinking party. They trusted the guys, so the drinking party was lively, and before they knew it, they were drinking more than they had imagined, and ended up in a drunken mess! And by the time they realized it, it was too late... They got drunk and exposed themselves in a very embarrassing way, and ended up doing it over and over again!