In the latest episode of "Family Guy" season 14 episode 8 titled "Brokeback Swanson," it seems that Brian will sleep with a married woman and later will pretend to be her new dog.
CLICK HERE to watch what happens when the woman's husband finds about Brian and his wife.
According to the synopsis of the episode, Peter, Cleveland, and Quagmire begin avoiding Joe when he becomes a quadriplegic due to a bull attack. Meanwhile, after Brian sleeps with a married woman, he pretends to be her new dog to avoid the ire of her husband.
It seems that the bull attack has cost Joe big time as even though he tried to bravely tackle it, the injuries have left him paralysed. To his disappointment, he finds that instead of supporting him, his best friends Peter, Cleveland and Quagmire are trying to avoid him.
Elsewhere, after having a lot of booze at a pub late night, Brian wakes up besides a stranger lady and realises that he slept with her. To his horror, he finds that her husband is home so he pretends to be the lady's newly adapted dog.
In the previous episode titled "Hot Pocket-Dial," Quagmire admitted that he was in love with Lois. Unfortunately, he proclaimed his love while he had accidentally pocket-dialled Peter.
Peter was furious to find out that his best friend had done something so bad to him and, initially, was sad. However, Brian decided to take it upon himself to fix the situation.
Quagmire had been eyeing an opportunity to tell Lois what he always felt about her. But with Peter always close by, he never gathered enough courage to propose to her.
Lois was also shocked by the proposal as it was completely unexpected from someone as naïve and decent as Quagmire. Unable to come out with a response, she leaves immediately without saying anything.