Yes, “The Keg” is very similar to “The Fat Man In The Barrel” plug that you have. It gives a nice stretch, but it’s also comfortable for long-term wearing.
Another fabulous training video, darling! I have a similar plug called “The Keg” with a nice fat barrel that is absolute heaven when my ring snaps over it and swallows it up.
(just wish i could see her face during the act)