>>149562821
If I remember, in this episode his dog girlfriend was a show dog, and her owner arranged for her to get bred by whichever male dog won. I think he was a bulldog. I don't remember if brian competed in the contest himself hoping to be the one who got to fuck her.
>>149562821
Someone on the writing team has a cuckold fetish and it isn't even subtle at this point. It's Joe's entire character, it's the premise of multiple episodes, cuckold porn tropes are brought up multiple times as gags, and even as "cuck" as a meme has mostly run its course, the show only goes deeper into it.