OMFG!! That would be my dream job!!
Person: So what do you do for a living?
Me: I service dogs.
Person: What do you mean... service?
Me: I'm a Professional Bitch, people pay me to let their dogs fuck me.
Person: Wait, that's your job?
Me: Yep! 8 hours a day, 5 days a week. I usually service 20 to 25 dogs per day.

I alternate between vaginal and anal so I don't get sore.
Person: And you let them cum in you?
Me: Of course! Once I take the knot I don't really have a choice in the matter, but I love them cumming in me regardless. Besides, how else am I to collect the doggy cum for me to drink?

Person: How long have you been doing this?
Me: Almost 17 years. I've serviced thousands of dogs and I've never had an unsatisfied customer. 5 Star reviews all the way down!
But alas, it's only a dream.