Set in late 18th-century England, the narrative unfolds from the unique perspective of a flea living in the body hair of the young and naive Belle. The story follows the protagonist's sensory awakening and subsequent corruption. After being seduced and intimidated by her church's vicar, she becomes entangled in a spiral of forbidden encounters involving figures of ecclesiastical authority and members of her own social circle. Through the eyes and narrative of the parasite (or "bloodsucker"), a c