A vomit series in which a girl plays with an M man with all kinds of body fluids such as poop, vomit, pee, and runny nose. The girl this time is Momo-chan, a younger sister. However, she looks like this and is actually a devilish personality. You can chew the vomited vomit yourself and transfer it to M man, or use a hose to change the vomit many times. An actor who can't stand the stubbornness is unprecedented reverse vomiting! Even so, Momo-chan keeps drinking filth and eating it, regardless of the fact that the actor is weakening, saying "No, I have to eat." In the anime voice. There is also merciless continuous vomit blame and coprophagia.