因对七岁继女怀有禁忌之情而困扰，理查德决定离开女友。他退回到童年时的家，打算在出售前进行翻修，但他自我放逐的生活被母亲看护者斯特拉那孩子般的存在所打破。他很快发现她双重身份：是一名洛丽塔风格的网络色情主播。两人发展出一种逾越常规的、类似父女的关系。当他离开的继女主动联系时，他们构建的现实开始崩塌。

Mogens and his wife Bitten are spending time in their summerhouse. Their beloved daughter, who has recently been left by her husband and is now alone with a newborn baby, is visiting. The family needs a quiet day together, but when their friends, Janne and husband Steen, show up a day early for a planned Midsummer Night's dinner, things start to snowball out of control - in particular for Bitten the perfectionist and for Mogens who is racked by guilt; Mogens has had an affair with Janne, who does not accept his decision to end it. As the evening progresses, Janne pushes them all into a psychological game, in which not only Mogens' marriage is at stake but also his relationship to his daughter Kira.