Directed by Keiko Amemiya in her directorial debut, this film showcases her expertise as an M-girl veteran, delivering intensely realistic performances as Kato Momoka is pushed to the brink of suffocation, eyes rolled back and body trembling. Incorporating deep-throat techniques passed down from her mentor Kokushin Ai, the movie relentlessly pursues genuine penis-only deep throating. Capturing the raw essence of oral copulation in unflinching detail, this shocking work boldly declares the end of fake deep-throat adult videos.