Independent film Butt Boy

Read a story and saw the trailer for this the other day. The genre is comedy/ horror. Mid 30’s IT guy is married and bored. Visits his GP for a routine exam and doc says it’s time for me to check your prostate. This awakens anal eroticism for him and he dives into exploration starting with small objects and progressing to ever larger ones. Then things get rather twisted. A puppy disappears. Then a young boy. From here it veers into a crime story. Trailer can be seen by googling Butt Boy trailer.