I have been seeing this girl for a couple months now and have known her for about a year. We have been very open about our multiple kinks, bisexuality, polyamory, BDSM, etc. We had a threesome with a trans girl I have been seeing long distance, I fucked the trans girl then the trans girl fucked her.
Well we have been hitting it off super well beyond just sexuality. We have felt extremely comfortable with each other. At one point chatting about sex toys she showed me a plethora of Bad Dragon sex toys including tentacles, alien phalluses, and a dolphin cock.
My heart began to race and thoughts swam through my head. I began to poke and prod about the idea of other animal dildos. I asked her if she knew about the knot on dog cocks and told her how filling and pleasurable it is supposed to be to take. She didn't really know about dogs but she expressed interest about the size and shape of a horse's cock.
At this point I couldn't take it anymore, I told her I had an interest seeing women take both, especially dogs. I explained some of the mechanics of it and what turned me on about it. I asked if she ever watched videos of horses on women and she admitted she has but not in a while because she was always scared of getting caught.
I asked if she was okay if I shared some videos and she agreed. In no time I was showing her videos of large breed dogs wildly thrusting and knotting in girls, pumping them full. I showed her videos of horses violently thrusting into women and the fountain that resulted. I showed her stories of women describing the extreme sensations that came with knotting. She found it all intriguing and admitted being willing to try both animals.
The next day I went out and bought a decently sized dog knot dildo. She was just BARELY unable to take the knot all the way in on out first night playing with it. But I look forward to try again ?
I can't believe I got so lucky and I found someone to share something I never thought I would tell another person, much less a sexual partner!