Over the years I have been really fortunate to have found some awesome female enema partners. One of the things that has been a turn on for me, as well as my partners, is having the equipment either hanging ready or "on display" when we either got to my apt or a hotel room.
I would take the extra time, especially if it was the first time we were meeting, to leave the equipment out and visible. It is soooo erotic after meeting and getting a vibe and going to wherever to have some fun to have them enter and see the equipment.
Almost always, it was a quiet silence, then a very exact and deliberate examination, picking up and touching the equipment and making some small talk. I would always attach a nozzle and besides the size of the bag, they would check out the nozzle.
Then I would walk over and take the bag out of their hands and just kiss them lightly on the cheek, and just say it's time ... and head into the bathroom.
Among those partners where we had an ongoing relationship and knew one another well, when it was "enema time", I would continue to leave the equipment out and it always was a source of sensual energy.
Miss that!