On a crowded bus, the wall don't happen to your sister! The bus shook violently to the older sister who was with me on the school bus, so I was in a state of kabedon. The body is in close contact, the face is close to each other, and the lips are about to touch each other, giving a subtle feeling. Even though I am a sibling, I continue to be thrilled with a sense of distance that I have never experienced before ...