A capybara tight hole

Last week I was gifted a capybara for my 30th birthday from my wife. She didn't know I'm into fucking anything that has a walking hole. Last week she left me alone for a few hours with my female capybara at home. I noticed she was horny and kept throwing her ass in my direction.

I pulled my pants down and let her suck me off till I came into her mouth. She kept going till I came again, emptying my balls into her mouth as she stroked me. I flip her over and start fingering her pussy and ass. She came over and over. I finally put it into her, slowly and gently fucking her.

I couldn't help but cum over and over into her. I start picking up speed missing her pussy and putting it into ass, and realizing it was just as soft and smoother as her pussy. My wife came home to me still fucking her balls deep in her and let me finish before cleaning me up and having sloppy seconds. Since this day I always emptied my balls into her before my wife because I like how tight she is