I love long retentions of pretty substantial volumes, these last few years of Zity membership being usually 3-4 quarts, rarely up to 5 q. The best nozzle for me has been the latex DBC with 2 inflators. I’ve had the Rusch model for years and now a very similar one bought this year from MedTech3000.de in Germany. In my oversensitive rectum, the inner balloon needs to be carefully inflated to near maximum and seated well. This allows me to hold 4-4.5 quarts for well over an hour, or 5 quarts (only done once in my life) for over 30 minutes. About 15 years ago before my divorce, my very enthusiastic ex-wife Switch Domme and I gave each other D/s enemas mixed with our other kinks usually with me as her sub enema receiver. Using the same latex DBCs she would make me hold two consecutive enemas added together for about 2-4 hours while she satisfied her Domme urges on me. That’s meant to be a compliment to her as she was very good at it and we loved doing it together.
There is no competition for biggest volume here or exaggeration of a single fact in my description. I simply have loved enemas and larger and larger volumes for longer and longer hold times since starting at age 15, now 70. After joining Zity 7 years ago I increased my capacity and hold times from 2.5 q to 4+ quarts and holds to over an hour. My enemas, no matter what size, help me a lot to produce and enjoy orgasms in spite of my serious almost complete ED. Although my beloved crack RN** mom never knew of my enemas, she would often say to us as an expression of her gratitude for something the phrase “Thank the Lord for small favors.” Well, as far as enemas and latex DBCs allowing me to enjoy the largest and longest-held ones I choose, I can definitely say now “Thank you, Lord, for small favors!” Happy enemas and retentions, all, whatever your nozzle.
Eric
P.S. **The term “crack” used here is an English or American usage meaning “excellent, superb, or the best of something.” A common American use where I first heard it is “that gal is really a crack shot” meaning an expert or highly accurate marksman (markswoman?). My mom was sure a crack RN, one of the best of the best.