This work is a masterpiece of NTR depicting a forbidden relationship with a father-in-law! The way Mihou Shirahime, played by Shirahime Mihou, falls under the persistent cunnilingus of her father-in-law is exactly as the title suggests, 'Father-in-law's Licking Cunnilingus is a Direct Hit.' Set against the backdrop of a rural night, Mihou's moans echoing in the silence and the father-in-law's skilled, sticky caresses draw the viewer in deeply. Mihou's expressions, voice, and acting skills are, of course, outstanding, but the close-ups of intimate areas captured by the camera and the realistic texture of sweat and fluids double the eroticism. Especially, the sight of Mihou unable to resist pleasure and falling into depravity greatly excites the forbidden excitement! If you're shooting a married woman NTR series, Shirahime Mihou's sexy charm, which is top-class in the industry, is fully demonstrated in this work. Although it could be said that a little more teasing elements would have been perfect, even so, there are plenty of highlights, making it well worth watching!