An object made of various materials to be inserted into ones anus for sexual pleasure. Defining characteristics of the "Sphinky Binky" are in its ergonomic design that ensures hands-free-retention within the users anus or "sphincter". Commonly referred to as a "Butt Plug"
-out of sight , out of mind , in my ass.
-out of sight , out of mind , in my ass.
"In retrospect; I definitely should have taken out my sphinky binky before running this marathon. Yowzers!"
by Jozeph the Genius July 9, 2021