obviously rumer got demi into doing whip-its
 

so demi is depressed, because she's old & her looks went down the shitter, & her young boy husband decided to bang pussy his own age. So rumer comes over & they do whip-its together to get through this mid-life crisis. Disaster strikes.

thats my deduction based on TMZ reports.

:2 cents:

didn't sound like whipits, it sounded like "spice", the 911 caller said it was "something like incense" , whipits is nothing like incense. spice is though

what is spice ?

she was doing nitrous as well according to reports.

:2 cents:

Also, if she was only doing whip-its, it would only last for a few seconds till normal breathing should resume unless she was wearing a mask and had a tank of it.

I also thought it could be either the k2/spice shit or salvia.