The Pear Tree

Ok, so my friends Kellie and Brett have a pear tree in their back yard. Now once the pears are ripe, they turn out really good. BUT, while they are being nurtured on the limbs, they grow in a pair. What do they look like? Go ahead and put your mind right into the gutter. I'm just gonna say it, the pair of pears look like a ball sack. All we need now is a sausage and you'd have the full picture......AHAHAHAHAHAHAHAHA