Caught in the throes of religious guilt, 'puta de querencia mt' confesses her mounting desires to her trusted online community. Her fingers dance over the keyboard, detailing her fantasies of being taken, used, made to confess her sins with every thrust. But the line between fantasy and reality blurs as her brother's presence grows more frequent, his gaze more intense. She finds herself craving his touch, his dominance, his 'mount'. Will she succumb to her confession, or will she find the strength to resist her mounting desire?