This would be a male who believes that the pleasure and enjoyment of the female during is more important, and gets his own pleasure from seeing/hearing the pleasure that the female is feeling. A pillow knight would often be paired with a "Pillow Princess".
He is dating a Pillow Princess, I can't tell if he's a simp or a pillow knight
A person who has failed No Nut November, or the reference to the act of failing by someone.
My brotherin, I have checked the google search history and.....there is a nutcase among us