When the Lionesses are in heat, they have a lot of sex at once in a single day. 20 to 40 times, and the Lioness becomes the one who demands to mate. So if a male is tired and can’t keep up with her …

She bites his balls. 

Johanna Kok is the photographer of this picture and she took it at Blijdorp, the Rotterdam Zoo

Here, kitty kitty ….. hahahahaha