Miku Aoki had always worked as a flight attendant with a gentle smile, but one day her relationship with her neighbor takes a drastic turn. The neighbor she trusted most suddenly kidnaps and confines her. Beyond the locked door, forced blowjobs and pleasure-filled torment gradually take control of Miku's mind. Initially filled with fear and confusion, she slowly begins to accept her neighbor's penis. This work captivates with its tense, seductive progression. The intertwining of Miku's psychological transformation and her neighbor's deranged actions creates an increasingly immersive storyline.