The motel has a special room designed for sexual activities. It also has a habit of photographing sex act engines and extorting the parties concerned. One day a mysterious killer with black gloves up and the situation is changing.

Sister Virginia de Leyva becomes the new Mother Superior at the convent of Monza. Said convent turns out to be a veritable hotbed of sinful carnality and depravity. Debauched priest Don Arrigone and lecherous womanizer Giampaolo Osio plot to seduce sister Virginia. But will their wicked and lustful actions continue to go unnoticed?