Kirito, recognizing Asuna's strength and his own feelings for her, works closely with her, their bond growing stronger as they face adversity together. The dynamics between Asuna, Kirito, and other characters like Suguha Kirigaya (Leafa) add depth to their quest.
What separates Lanzfh from generic shock-value NTR is the pacing. SAO Asuna 02 is not a single act of betrayal; it is a descent. ntr sao asuna 02 lanzfh