An enema without embarrassment is not a good enema. Lol. Funny how embarrassment can arouse and there are so many ways to embarass during an enema. To name a few:
Making him or her walk around holding the bag
Watch him or her expel
Make him or her stand in the corner and discus his or her enema
Make him or her discuss bowel habits or need for an enema
Make him or her sit on the toilet and ask fir permission for a bowel movement
Make him or her masturbate at your direction but not cum till you give permission
I am sure there are other ideas.
I can and have been enjoying plain, vanilla (non-kink) enemas since age 15, However the older I became, the more fun it was to add D/s and embarrassment and humiliation from my Domme to a regular enema. It just intensifies the experience and I agree with Redbag who nicely outlined several ways to make it more embarrassing. Other nice embarrassments and humiliations my Domme would do to me include:
Stand and walk around the house showing my distended enema belly with her prodding and massaging it.
After she lets me start to expel, telling me I have to have another bigger enema and orgasm.
Make me tell her out loud how embarrassing it feels and how she can make it even more embarrassing for me. Compare my belly to feeling like I have a soccer ball in there and how much bigger the next one will be - "Don't worry, to make sure your next enema makes you humiliated and aroused, I'll make your next one feel like you're holding a basketball............."
Make me do household tasks, make and serve her coffee and/or exercise while holding the enema.
Make me give her PIV while holding and tell her about how I'm struggling with all the water weight and sloshing, and make me stay on top of or under her until I orgasm.
After she has her orgasms and I've given her PIV while I'm retaining, threaten me with retaining the enema all night (and sometimes really do it).
The possibilities are endlessly humiliating and arousing........
Eric