Fuck a pig.
From Create Your Own Story
You decide to fuck a pig. It may be kind of gross but it sounds the easiest with the least amount of figuring out how. The beastmaster leads you to a steel caged door, opening it for you.
"This is the animal most of the members prefer to use ma'am." He says showing you inside.
The floor is inset into a small pool, filled with dark brown mud, and what smells like excrement. In the middles is a big pink pig, fleshy and fat. It grunts and oinks, slopping it's way through the filth.
You grimice a little. Usually it's you forcing others into disgusting situations, you not used to being on the reciving end. Then again, beastiality is one of the basest sins, how can you expect to do it at all if your turned off by a little shit?