Abso-fucking-lutely it isn't. If you slip out doggy, she isn't going to gravity slam your dick in half.
This, although really hot it terrifies me to no end. I can't focus on the good feels. This position is better imagined.
Edit: While exiting this post I was presented this juxtaposition:
A sweet vinegarette for fresh salads is quite common actually, what mostly differs is the flavor you choose. Im partial to a date and balsamic vinegarette on a greek salad, myself.
so how long does a raspberry vinaigrette take to make normally? I'm no chef but guessing significantly longer than 15 seconds
for chopped you probably just blend raspberries red wine vinegar mustard and olive oil. 15 seconds might be a bit less smooth.
if you're being cheffy add shallots and strain through muslin.