They kiss deeply the moment they meet and tumble into bed, unable to hold back. Natsu, his senior's wife, is the perfect affair partner—someone worth risking his whole life for. Both have spouses they love, yet they cannot stay apart. Knowing discovery would end everything, they keep meeting in secret, seeking neither romance nor promises, only intense pleasure that wipes their minds blank. Being unable to meet whenever they want only makes their reckless affair burn hotter.