Ow. No woman would use sex toys so brutally as to cause injury except the most masochistic. And strippers are typically in it for the money, not the fun, so I think we can rule that out.
I haven't read that any injuries were reported, however.
Im not so sure about that...theres alot of strange toys out there ...(NOT that I use them) but my neighbor whose gone to a few parties where these toys are sold tells me that theres many strange kinky things that you wouldnt believe. so i guess its possible. And years ago there was a stripper who danced with a snake and I will leave it to your imagination just where the snakes head went. So I think anything is possible. I also wonder if they were also hooking and did it everyday with a few guys if there would have been trauma due to that. What i've heard is there was trauma reported during the rape test.