I would pack them all together in a ziploc bag. This way they can see them, if needed, without having to touch them.
Things found in your baggage... I have been searched up and down in the "room" seems what you have in your baggage may or may not get you to the search room. As for things that could make you somewhat shy....easy............who cares....it is not the first time they have seen "toys" and yours will not be the last....so as the saying goes "what happens in Cancun stays in Cancun" enjoy with or without the "toys"..............
