What sort of sick manipulative bastard gets off on screwing a human rag doll? I always say that cheating isn't swinging...and neither is rape! It says a lot about someone that they feel they need to incapacitate their prey in order to find an "agreeable" partner.
We have never had this happen, but have heard several stories about rohypnol in the swinging community, and it's scary as hell. Just one more reason to only play together as a team! I just did a little reading up on it, and one article (Brown University Health Ed. -
http://www.brown.edu/Student_Service...d_rohypnol.htm) stated that "The drug has been changed to leave telltale blue floating particles when mixed with liquids. If you see these in your drink, do not drink it. Get help and notify Police and Security immediately..."
I have no idea who made these "changes", how these changes are controlled, or what scale they're talking about (just locally?), but at least I'll know not to drink anything with blue floaters in it.
I have no idea why you two would've been banned, but it had to be a miscommunication. Or maybe it was something you did (that you don't remember) while you were on the drug. In any case, you were not given a choice. Definitely get in touch with the hosts and explain what happened. Do you have any documentation from your doctor? These folks are pointing the finger in the wrong direction, leaving the asshole(s) that did this to you free to do it again to someone else.