Mating Common Emerald Damselfly (Lestes sponsa)

I pictured these mating damselflies at the weekend which I believe are Common emeralds, please feel free to leave a comment if I have this wrong.

Dragonflies have a unique way of copulating for which the males have specialised secondary genitalia, they have indirectt insemination and delayed fertilisation. The males sperm is passed from the abdomen tip to the secondary genitalia where it is passed onto the female.

 On closer inspection the tip of the abdomen tip seems to be seen under the thorax of the higher damselfly or am I getting carried away?