Supergirl is Gorilla Grodd's Pet!

Collared and locked up in a kryptonite cage, the defeated Supergirl is now Gorilla Grodd's pet! Since Gorilla Grodd is such a hyper-intelligent evil genius, he made the cage out of mixed materials with a thin layer of kryptonite on the surface just enough to keep her weakened and vulnerable.

Powerless and completely helpless, Supergirl reluctantly serves her master as the only kryptonian human female in the entire Gorilla City population, hidden deep in the inescapable African jungles.
The young blonde teen super heroine is used as the evil giant gorilla's slave pet and subject for his cruel scientific experiments. Sometimes he would also force her to dance for the gorillas entertainment like an amusing inferior zoo animal attraction.

"No, please Master...Not again!" Supergirl begs in her small cage as Grodd grins and hands her a big banana to satisfy herself...