A project begins featuring Mao-chan giving a blowjob, but an unexpected incident throws everything into chaos. While performing the blowjob, Mao-chan suddenly loses control of her bladder, causing immediate confusion. Distressed by the situation and on the verge of lashing out in anger, she continues the act despite her obvious discomfort, keeping the blowjob going even as she has urine in her mouth. The scene unfolds into a bizarre scenario where she ends up inducing ejaculation while still urinating.