I actually watched this work titled 'Spontaneous Cunnilingus,' which boasts the shocking theme that women love cunnilingus more than three meals a day. The fetishistic setting of an OL in clothes with only the bottom removed for cunnilingus immediately catches the eye. In the first half, although the outfits change, the lack of variation in scenarios and male actors makes it feel slow, with breasts only appearing around the 1 hour and 6-minute mark. The latter half develops into a threesome under a business meeting setting, but it also ends with a sluggish pace, leaving me wanting more excitement than what was delivered.

However, the charm of Kaho Kitaoka, who plays the OL role, is overwhelming. Seeing her for the first time, her pure looks, coupled with her melancholic eyes and distressed expressions while panting, are the epitome of sexiness. The realism that makes her seem like a new employee is irresistible, and she's the type of actress you can't help but want to tease. Especially, the beauty of her long black hair stands out, and I strongly hope she keeps it black.

Overall, while the innovative setting and the actress's charm shine, the slow development is regrettable. If it had more fully drawn out Kitaoka's sensitive private parts and deeply depicted the abyss leading to rational collapse, it could have been a hotter work. Still, the portrayal of lewd excitement hidden in daily life is commendable, and it's worth a watch for fans.