Hi carl9,
I don’t think that you should try any inflatable nozzle. Just have some patience. It takes time and lots of trials to take an enema successfully.
Coffee retention enemas are usually a small volume such 1 or 2 cups and it is retained for 10 to 15 minutes. If you use a 2 cup coffee enema then you can do a second enema also a 2 cup coffee enema, right after expelling the first.
You should also take a cleansing enema before taking a coffee retention enema.
Please read my blog titled “My challenge”, link below.
I hope this helps; if you need more info ask and I will try to answer you.
Propaul
Hi carl9,
You could have something more serious that doesn’t allow you to take more than 2-3 cup enemas.
Propaul