S1's exclusive Ai has lifted the urine ban!! So, this time we had Ai drink plenty of water from the morning of the shoot. Due to extreme tension, she kept saying 'no, no' but ended up unintentionally releasing a large amount of urine!! It flowed out like a burst dam, making a splashing sound... You can never see Ai's face so embarrassed in any other work. This also gives you a glimpse into her seriousness towards creating her works!
