my super knotty fantasy [F]

So i have this fantasy nooo i don’t want it to happen because it would be wayyy to embarrassing. But it just turns me on a f* ton. btw i’m a 19 les female. anyways so my fantasy goes like this… i invite my future gf over since my family are gone for the day, and she happens to bring her dog, a great dane. well we start to fool around and she ties me to the coffee table and puts her vibes in my vagina and ass. i’m so tied up i can’t even move a muscle. well she gets a phone call and has to leave for some reason and says she will be back in an hour. leaving me tied still full of her vibes i sit there orgasm after orgasm and eventually the vibe in my pussy comes out falls on the ground and is super loud on the ground her dog comes over to investigate and starts smelling me, then starts licking my ass/crotch. after a few minutes he gets on me mounts me,, i’m just there gagged i start to cry because i know what’s about to happen i’m so disgusted it’s humiliating that i’m about to be rapped… defiled… by a DOG!! he slams his penis in me… being a lesbian it’s the first time i’ve had a real penis in me.. and as i’m their in tears.. moaning… knowing damn well this dog just made me his bitch… my moans get louder i orgasm again he’s just jack hammering away at my vagina i’m drooling all over the ground. i feel the base of his giant penis start to swell… my vagina stretching extremely i’m screaming at the top of my lungs with that gag in my mouth… i then start to feel so bloated and all kinds of warm pressure inside me… i know what he just did??… and then my mom and sister come home right as he finishes.. horrified at what they are seeing as the dog can’t in mount me because his penis is still stuck in my tight pussy. after 5 minutes my gf gets back helps the dog out of me and then begins to explain how that was a huge accident!!!
UGHHH i just love this fantasy. the last part would be so humiliating and embarrassing so that’s why like i don’t want it to happen ?. but if you made it this far i really hope you enjoyed it. i’ve never been so detailed with something like this before it took me a long time to write. if you like it thankyou and tell me what u think pls don’t hate me but if u can’t help it then feel free to degrade me and tell me how disgusting i am..

Source: reddit.com/r/eroticliterature/comments/mcm81m/my_super_knotty_fantasy_f