A couple who never had love from the beginning, and two couples who lost love due to living too long. - It may have been inevitable that the busty beautiful wife "Mayu" and her gentle and tolerant boss were attracted to each other and drowned in her love and lust. - However, he gets too absorbed in it, and the affair comes to light... - Two people who decide to break up, but they can't hold back their feelings and want passionate cum shot sexual intercourse! - The destination of the two people drowning in love...!