Reading these posts made me reflect on my relationship with enema and colonics. Although I would say that I have been a klysmo for over fifty years it hasn't always been like that and isn't really now.
As a pre-teen treatments by, the matter of fact but kindly, school matron definitely didn't result in anything sexual, even after I reached puberty, early, but left me with a lovely clean feeling.
Then, at around fourteen I read a letter in a magazine, Janus?, describing a visit to an enema clinic in London. The writer related how the therapist, by working the nozzle in and out of his anus whilst pumping with a Higginsons syringe, made him hard and then used a vibrator to bring him off. The coffee she provided whilst he changed was, he discovered, dosed with a most effective laxative As he left the clinic, she advised keeping the toilets close to hand later in the day and told him why. He wrote of "masturbating as never before as he sat on the toilet".So I realised that there was so much more to enjoy and found ways to play on my own.
In my mid - fifties, single again, and suffering from erection problems I found the one way to ejaculate was by playing whilst taking an enema. This practice continued for a number of years. I also noticed pre-cum "sticky" on gowns whilst having colonic, but none of the therapists who treated me ever commented.
Then, five years ago, I met the beautiful lady who is now my wife. She is broad minded and is happy for me to have my daily "bathroom time" while she sleeps in the morning, but definitely doesn't do enemas herself. The thing is that, post a prostate op (HoLEP which now means I can pee over a gate) and possibly thanks to the relaxed atmosphere she brings, erections are no longer a problem. Funny but I have no longer any desire to masturbate as cuddles with her are so much more fun.