I agree with FollowTheSun's post above, but is this picture how it looks NOW? or how it looked BEFORE? I thought you said it went back to looking fairly normal???
If this is current, this snake needs vet NOW. Waiting so long to help is asking for infection & poor outcome...
And yes, the sugar is supposed to work on snake prolapses too, btw. But many snakes just keep re-prolapsing without vet help, & even some WITH vet help.
This is fairly serious and especially since it has now been 10 days since you started this thread.
I'm thinking that it's possible that the original object you described was a urate stone, but the efforts (yours & his) to expel it caused a prolapse...?
And I daresay you need to immediately STOP "massaging his insides" to promote defecation...