I want to do something that no one has ever done before, that no one can do, that only I can do! With that determination, Ai Kiyama challenges herself to 100 consecutive deep throats, an unprecedented challenge! About 100 deep throat experts from all over the country, both professional and amateur, gather together and take turns pounding into the back of the throat in this ultra-hard-core deep throat documentary! The recording time is a whole day! Everyone is not shy about treating the throat pussy like a masturbator and shaking their hips hard to explode in a serious deep throat. Of course, the only way to cum is to cum deep throat! She loves deep throating, so she accepts it with joy, but when the big cock and the sadistic deep throat that knows no mercy explode, her expression becomes unsettled. She doesn't care if she vomits out of control! The men who continue to mercilessly attack her throat are also serious! Will the endurance and stamina of the throat last until the end... Please take a look to see if it will be successful or not. *This is the regular version, which carefully selects the highlights from the enormous recording time.