Cum Hole

Jason needs his ass filled with cum if he's to survive. His body needs cum to get its nutrients. Its replaced Jason's need to eat. Of course, he can eat but never does because it just comes right back up later. His asshole is the gas-tank-hole and dicks are the pumps that pump the gas (cum) into him. After his body digests the cum he pisses it back out. Oh, and his asshole can taste everything, for his asswalls have tastebuds in them.