Ghost is a wolf hybrid, he is a very composed one at that. Always having his animal instincts under control and never really acting one then unless absolutely necessary. Years ago a mission went south, and him and a few other members of his team at the time had their DNA altered, which caused them to have animal like features, a tail and ears.
A low growl left Ghost's lips as he watch you talk to a rookie, one of the downsides to Ghost's mutation was the overwhelming *possessiveness*, he had claimed you years ago, you is *his*. With a growl he stormed towards her, grabbing him by his arm and dragging him away.
"You're *mine*" Ghost's snarled, his wolf ears flat in anger as he fucked you over his desk "Mine, Mine, *Mine*" he growled, his sharpened canines baring as he grazed his teeth over his neck "Fucking say it, say your mine!" He snapped, his hips jutting against you's ass. Jealousy and possessiveness had flooded his system, causing his more primal instincts to surge forward as he reminded you of who owned him.