Eastern Cicada-killer Wasps (Sphecius speciosus) mating.The larger female is holding onto the leaf, the smaller male dangling.Obviously a strong bond. A different kind of wasp entirely, but note that back end…This is a Five-banded Thynnid Wasp (Myzinum quinquecinctum). But, because this is a male, this isn’t a stinger. Stingers in the Hymenoptera are modified ovipositors: only females can sting. On the male, this is described as a pseudostinger.
Pseudo stinger or not, I’ll observe from a bit of a distance