Peyfo sent me this simple, yet effective story :

Powergirl heard the huntress is in pain and came right over to help her friend. That’s when she walked in on her getting the plowing of a lifetime. Powergirl then reveals the secret that she has been doing the same with Krypto and whistles him over, then relaxes huntress with a kiss as they bond over their new found discoveries.

Yay for bestiality !