The banana challenge!
 

Here is a fun simple and depending on how pro you are, messy dare for your indulgence!

Get a banana, size is dependent on your anal capacity.

there are 3 stages, complete each one to complete the challenge!

stage 1-"appealing fruit" - stick the banana, peel still on all the way in your butt, so your sphincter closes behind it!

stage 2 - peel the banana, insert into your butt without smushing it till your sphincter closes behind it!

stage 3- freeze banana, without peel, and insert while frozen into your butt, sphincter must close behind it!

BONUS! - Push banana out intact! - if u can do that with stage 2, i will seriously be impressed!