A single man who has nothing to do with women. However, the days of such a man change completely! Yui, the married woman who moved next to me, was always wearing no bra and no underwear! And Yui who shows off no bra nipples and no panma co ○ many times like making fun of a man. A man who has reason to be tempted by the fluttering no bra no panties finally asks Yui's room for his fascinating body.