Suggestions Needed! - Kinky Easter Eggs

Alright, so instead of a new story today, I wanna run with one of the suggestions from the suggestion box a bit instead, this one from BanjoStuie, about a kinky easter egg hunt. The idea would be similar to the Saw-Like story I did a few months back, where we would have, say, four or five guys (probably conservative Christians, if we're staying on theme here) end up stuck in a Saw-Like trap, which is basically a large room with a large number of easter eggs hidden throughout. The challenge, is that the men all have to participate in an Easter egg hunt in order to escape the room--there are five eggs with keys hidden inside of them. However, all of the other eggs contain a gas which will transform them in various ways once they are opened. So the five fellows run around, looking for the keys (without knowing that the eggs with the keys will also release a gas which make them enter a hypnotic state, allowing them to be programmed for a new, kinker lifestyle).

I'm not quite sure if this is a traditional story per se, it would honestly work a little better a role playing game or something like that, like the ones I did over on discord occasionally, and certainly if this seems fun, we could always give that another shot too. While I can come up with a wide variety of egg-celent effects for the hunt, I'd also like to know what kind of weird kinks/transformations you guys would like to see included, which is why I'm asking for suggestions! 

Here's a few guidelines to keep in mind:

- The player still needs to be of sound mind and able bodied enough after the egg takes effect that they can still continue the hunt. Sorry, that probably means no inanimate TF or things of that nature that permanently incapacitate someone--although I suppose there could be a few eggs scattered around with "bad ends" like that.

- I won't object to broader TFs, but I kind of want the eggs to be a little more limited in scope. The way I usually break things down is four categories: physical changes to the body, cultural/lifestyle changes to a person's life, mental changes and new compulsions, and kinky/sexual obsessions. Try to restrict your effects to one of those categories if possible.

- Don't worry about trying to make effects that won't clash with other eggs--one of the rules of the game I'm planning is that if two egg effects are incompatible, the most recent effect overrules the older one.

With those in mind, drop your suggestions below in the comments! You aren't limited to just one suggestion either--make as many as you'd like, the more random it is, the more interesting the outcomes.