One day, Sachi, a nursery teacher who was injured while sheltering a child who had offended a yakuza. The man who helped her was a man with a lovely smile in a suit! ?? She fell in love with a man who didn't even know her name. She reunited with such man on the bed ... "It's so easy to feel, is this good?"……What you see from his open shirt is a tattoo ... Mr. Sugi, maybe he is a yakuza! ??