Easing into play with Fleet saline

If your female partner is accepting of giving anal pleasure (but not receiving), has anyone tried to gently incorporate enema play with a Fleet saline enema from the drugstore? I think this would be a lot less intimidating than starting off with a red rubber enema bag filled with hot soapy water and connected to a double balloon nozzle. That setup would be the dream goal to work up to, though.

Also, if she agrees to give the Fleet, I thought the least intimidating location would be on the bed with a chux pad, and then hurrying off to expel in the bathroom in private.

Has anyone tried this approach with a partner? I would like to ease into this as gently as possible.

I take the large Fleet Saline 7 oz and remove contents and refill 3 oz glycerin and 4 oz water and heated and my wife uses that as a "starter enema" which she gives me. It always works well and quick then she gives me privacy to do 3 or 4 qts sse and she goes watch tv in livingroom. Have take what you can so I enjoy but wish for more,