Anonymous4: I KNEW Quagmire was NEVER gonna get to fuck Lois, with Her permission, or, knowledge. The only recorded instances of Lois and Glenn's having Sex, was when they(Penter and Brian)went back in time, and changed things so much that Glenn and Lois ended up getting married and him fathering Chris, Meg, and, Stewie.
Anonymous5: - Lois): "Well Brian looks like you've done it again! First with Stewie, ending a 16 year dry spell with Peter always firing blanks. And now this! Doc said this one is a splitting image his father on the ultrasound. A double order of congratulations for a job well done!"
Piter?
Chris?
Quagmire?
May be Brain?
The picture's been cropped to exclude him and Lois' dialogue explaining it's not surprising because of how she let him creampie her every time.