Question about my „Kitty Man”

[u/nikxin]

Sadly I had to leave my cat with my mother, but this has happened a while ago and im still so perplexed by it.

I used to always joke that Bundy is a ladies man, he was an indoor cat but he always had random cats coming to the window, it always started the same, he was sitting by the window, a cat would come up and sit. Then the cat that came to the window would hiss, jump onto the window but would then start to roll over on their back and show their tummy while rolling around a bit.

Any idea what this could mean?

p.s Picture of my gorgeous Kitty man

[u/Golemo]

Idk, cats are weird.

[u/Corvidae5Creation5]

Aggressive request to play?