A couple on the verge of marriage faces a crisis of separation... Sexless. A woman who worries and a man who continues to pretend. Seeking a solution, Mai is told by a colleague with the same problem, "If you try abstaining from sex for a month, it becomes something amazing," and proposes this to her fiancé. While angry at her fiancé who masturbates during the abstinence period, she manages to make the month of abstinence a success. 30 seconds left until the end... 10 seconds... 3, 2, 1... From there begins an intense sex session where they crave each other more than when they first started dating. Naturally, it doesn't end with just one time; as they repeat it, they venture into bold sex they've never tried before. Along with solving the sexless problem, Mai discovers a new side of herself.
