Trust me the staff will have seen everything before.
I worked in a very nice hotel as a manager many years ago and I remember a certain young, long haired female tennis player staying there with her entourage when she was married to a sportsman. The lucky housekeeping staff got to clear up the extensive evidence that she was having an affair.
so nobody would have batted an eyelid at a few toys on thr bed ! Nobody cares what the guests are doing in the privacy of their rooms.