i can find nothing on this forum about "p project" by ivo dimchev, and it has definitely piqued my interest.
basically he pays the audience to do tasks, and starts slowly with writing poetry, and dancing, then moving to having two audience members kiss, then kiss without shirts, et al. finally, he pays two audience members, (and it looks like the members usually don't know each other), to simulate sex fully nude while he sings.
there are a couple of videos on youtube posted by ivo, but they are tame and don't show the fully nude sex scenes. the audience is allowed to record video, so this stuff is out there somewhere. i think this is super hot, two strangers meeting on stage and simulating sex (who knows if it ever went further?) fully nude.
if anyone has any more photos, and especially video from the event, please post.