[OldMaster]

This one goes to the brave sissies.
Its pretty simple and you can choose how far you want to push it yourself.

You will go to a public swimming pool and use the community changing rooms to change to your swimming clothes. Make sure you are NOT alone in the changing room. If you are wait for strangers to come in.
Now obviously you will be crossdressed underneath your male clothes. You will then simply change to your swimming clothes with strangers around.
As I said, you can choose yourself how much humiliation you want.
1) Just panties
2) Panties and bra
3) Panties, bra and light coloured pantyhose
4) Panties, bra and black pantyhose
5) Panties, bra and black stockings
In between these options you can still choose how obvious and feminine those choosen clothes will be. The best will obviously be very female and sexy lingerie.

If you decided on your level once in the changing room you will strip down slowly until you are ONLY wearing your female clothes. Nothing else. Stay like that for at least 30 seconds. Only after that you are allowed to move on and change to your swimming trunks.

The same goes once you get redressed after swimming.

If this wasnt enough for you yet you can go one step further. Instead of male swimming trunks, put on the bottoms of a bikini. Again its your choice how obvious you make it that its a female bikini bottom.

Still not good enough? Before you leave for the swimming hall paint your toe nails in bright red nail polish. You should be quite an eyecatcher walking around the swimming pool barefoot and with painted toe nails.

I expect a detailed report in this thread. Pictures of outfit etc. in your getdare album are appreciated as well.

Enjoy your humiliation