Decided to frontload. I can pin my right cheek, but not my left. So, I shot up the right, and asked my girl to do the left. Towards the end, it started to burn... so I imediately checked it out when she was done.
She had gone in at an angle. I now have almost a gram of test injected sub-q in my booty. Looks and feels like someone surgically implanted a pancake in my ass.