Секстерапия

Kirill and Lisa have been married for many years - they are the most ordinary couple with a child and household chores. At one point, the marriage collapses when Kirill finds correspondence with Lisa’s friend, stating that his wife has never experienced an orgasm in her life. To save the relationship, Kirill and Lisa, on the advice of a sex coach, and also this very friend, Christina, are trying to diversify their intimate life. As the couple tries to achieve Lisa's orgasm, they increasingly discover that the problem is much deeper.