During the refurbishment of our school toilet, I have to shit very urgent. For such cases I got a new toilet slave, who's in school with me. So I order him into an empty room during the lunch break and take a dump into his mouth! My friend shall use him, too, as she needs it! We abuse his balls while he's chewing our shit and give him some fresh piss to drink to make swallowing easier, haha.
This hot mistress likes to test something new. So she decides to use her slave as a living toilet chair! First she pisses direct into his mouth and he has to swallow. But that's not enough! Then she sits down to put a big chocolate log in his mouth! He has to swallow again! And as a reward for his "good performance" she kicks him in his useless balls - yeah, she will have more sessions like this again...!