Rachnera Arachnera

Rachnera Arachnera is a spider-type monster girl whose lower body takes the form of a large arachnid, granting her masterful control over silk threads. Betrayed by her former host family, she once harbored a deep-seated distrust of humans—until the protagonist Kimihito's unwavering sincerity broke through her walls, prompting her to join his household. She carries herself with an aloof, cool demeanor and takes undisguised pleasure in binding and teasing those around her, fully embracing her sadistic side. Beneath that cynical exterior, however, lies a razor-sharp intellect and a fiercely protective heart, making her the dependable, big-sister presence the household relies on.