>>936791555 (OP)I'm not gay but my gf suffers from a genetic condition that affects her connective tissue and in addition to having really weak ligaments in her knees/elbows and having to be ultra careful with sports, it also affects the connective tissue holding her colon in place so she's able to prolapse.
She's not able to prolapse as much as op's pic but if she wears a buttplug to stretch her o-ring out for a while, she's able to push her colon out about 9 inches, but its not nearly as thick as that dude, its more like a long rolled up sock.
She used to be super self conscious about it, and I never thought I'd be into it, but its kinda hot when she pushed it out. I can put a large diameter flexible silicone cock ring over it, push it all the way down to the base where her butthole is, and it'll keep her colon from retracting back inside her body, so she can walk around and it looks like she's got a tail.