My slave begged me to use him as a toilet for everything (my shit) while I pissed in his mouth, marking his first time as my personal WC. But the moment I reveal I've saved a portion of my shit for him, he hesitates. Seizing the opportunity of his hard cock, I command him to masturbate (dictating exactly how to do it) while sweetly coaxing him to crave being my toilet even more. When he finally surrenders, I retrieve the container holding my shit and, using a spoon, feed him the turd. The instant the taste hits his tongue, he explodes in orgasm, but the urge to vomit quickly follows. I order him to the bathroom to expel it, a fitting end to his initiation.