After Bailey was neutered at 6 months...I too noticed his very pronouced 'man bits' when he was about 1 year old and he had started spraying in the house..So i did the daft embarrssing thing and took him to the vets to get checked!!!!
I had all the staff laughing as they initally asked me down the phone to feel him to see if there was anything inside his wee sacs! But not having felt a cat's 'rude bits' before I wasn't sure what I was feeling for!!!!
Then I got my vet nurse neighbour to 'feel' and look...but she was also unsure!!!
So a trip to the vets finally confirmed that they were just sacs of loose skin!!!
Poor Bailey had been well and truely exposed of all his privacy by the end!!!!