As a cat owner
for the past 18+ years, I've caught my cat perfoming oral sex
on himself far more often than I like to think about.
The most amusing thing is the expression on his face when I walk into the room and try not to notice that he's intent on something very interesting in his crotch. He looks at me with mild surprise, then goes back to what he was doing, smirking slightly.
He's smug because he knows I can't do what he can...which is probably for the best.
If I could, I'd never leave the house.