Cough. Ah, erm, yes. Your mother and I knew you'd ask this one day. Um, well you see, sometimes when a boy bunny rabbit and a girl bunny rabbit love each other very much, they'll, er, go somewhere quiet together and...and..and, erm, do certain....ah, things.
What things? Erm, well, the, er, boy bunny rabbit will put his...put his...oh Lordy...the boy bunny rabbit will...put his....look, here's 50p, go and buy yourself an ice cream.