Hidden away in their closet, two pious sisters, haunted by religious guilt, find solace in each other's company. As they squeeze into the tight space, they begin to explore one another's bodies, tentatively at first, but soon their touches become more urgent. They're interrupted by their brother, who stumbles upon them in their intimate moment. Instead of shame, they feel a spark of something darker, more carnal. They invite him to join them, and as he tentatively touches their virgin bodies, they revel in the forbidden pleasure.