You asked:
I'm looking for a dildo that features multiple knots or bumps along the shaft, ideally 9-10 inches long. I enjoy the feeling of being stretched as it enters. Are there any non-animal themed dildos like this?
Grace:
While it might not have the exact knotty design you're describing, the Tantus Queen could be a great fit for what you're seeking. It offers 10 inches of insertable length and resembles a chess piece with three distinct bumps that increase in size, maxing out at a 3-inch diameter. This could provide the stretching sensation you enjoy without venturing into animal-themed designs.
About the author
Grace Selena (she/they) is a queer, non-binary writer from Melbourne, Australia. She has been talking about sex toys online for almost a decade, with a collection now nearing the thousands.
Her popular blog, Princess Previews, has been ranked by Kinkly and Molly's Daily Kiss as one of the best places on the internet to find reviews of adult products, and they have also contributed their thoughts to publications such as BedBible, Sexual Health Magazine and O.School.
In her spare time she helps run the Alliance of Independent Sex Toy Testers, and can often be found in her garden with her cat, Crumpet, or tweeting at @PrincessPreview.