[Tuberose Kotoki] Parasitic Astray ch.1 (MTL)

A desperate astronaut named Mizuna is captured by a seductive alien creature whose insatiable hunger promises a new life, sparking a terrifying yet alluring bond. Set against a dying Earth and the looming Galactic Federation, Mizuna must decide whether to submit to the alien’s invasive experiment or fight the overwhelming urge that threatens to dominate her. The narrative blends sci‑fi intrigue with erotic tension as the heroine’s body and mind undergo a gradual, unsettling transformation.