It has been a month since i was kept as a pet dog. Every day, after my master comes home, i am forced to satisfy his sexual desires until he goes to sleep. However, he seems to have grown tired of it, and he no longer shows much interest in my vagina, instead focusing on training my ass. During the day, i work as a space designer and live a comfortable life, but my true self wants to pursue the path of masochistic livestock, believing that suffering is beautiful.