Was your first time being knotted on purpose or by accident.
Mine was by accident. I was having sex. While on all fours enjoying sucking his cock his dog came into the room. He slowly started massaging my head with a slight pressure. When his dog licked my balls and my ass. I moved surprised by this when next thing the pup was up in my ass. Not sure who came first the pup or the cock in my mouth. I was way to lost in this new feeling.
Mine was by accident. I was having sex. While on all fours enjoying sucking his cock his dog came into the room. He slowly started massaging my head with a slight pressure. When his dog licked my balls and my ass. I moved surprised by this when next thing the pup was up in my ass. Not sure who came first the pup or the cock in my mouth. I was way to lost in this new feeling.