I don't know that I could make you arch, I'm not so great at construction. Other question though, any chance you could post pics of your tattoos? From what I can see, they look amazing.
Normally, answering that question would involve some conversation and detailed exploration of your body to study your reactions. But since I don't have that, I'm damn sure a single-tail would get the job done, just not maybe the way you were thinking.
@lyra a strategically placed tongue, repeated and gentle exploration as you warm to me, gradually becoming a little faster until you need to angle your hips and grab at the bedsheets?