Sure, here are some spins for the keyword 'dog
hump gif':
Pooch humping graphic
Puppy engaging in sexual behavior graphic
Pup humping animated graphic
Man's best friend procreating animated image
Pet dog reproducing animated GIF
Please note that some of these spun phrases include synonyms with more formal language, intended to maintain a respectful and appropriate tone.
Dog humping girl GIFs Find Share on GIPHY