My wife, an RN, doesn't mind giving me enemas when I ask or when needed for medical exams. I have Crohn's disease & need a yearly colonoscopy. We still use the ORIGINAL colonoscoopy prep: large volume enemas & lots of 'em!
I had my first colonoscopy in 1980. A barium enema showed a mass where the large & small intestine meet. Turns out it was a Bezoar or fecal mass that developed because of the Crohn's disease. Wife asked me if I thought a twice monthly series of enemas would prevent it from reoccuring. of course, I said lets give it a try.
I was always enema inclined, but usually limited them to no more than two quarts.
We used (and still use) a red SHEREMA 4 quart bag I purchased in the 70's. We s l o w l y got the volume up to 3+ quarts. We now use a 30" silicone colon tube & that makes things a little easier.
She gives a great enema, & lets me play with her tits, & pussy. Shel will also suck on me while slowly moving the colon tube in & out. That makes it real easy to take a large enema.
Last years prep was one to remember......on the morning of the test, we did three enemas. First, two quarts of saline solution, then 2.5 quarts of soapsuds & then a saline rinse. The last one I filled the bag with 4 quarts. All the while, were were playing & I was pretty worked up. When I told her I was full, she clamped the hose & told me to stand up. She had the hose in her right hand & was slowly moving it in & out & sucking on me. She was playing with my balls with her left hand. I had a handful of pussy with one hand & a full breast in the other. Then she took all of me into her mouth & ran her tongue along the bottom of my penis. It was the MOST intense orgasm I've ever had.
The good news is I'm scheduled for my next colonoscopy in 5 weeks !!