Would you like to go for a ride on my motorcycle with me?

You can sit on the back of my bike

I'd love to

I always ride with my 3 companions* the counter here is a counter for animals, so literally, "my three animals"

They always bite hard onto my belt when we go for a ride

Therefore you too...

Uhm, grab onto my wais-... I mean my belt

Understood

I SAID BELT

If they fell off, they'd be mince meat

*GRIP*