Feeling and smellig your lusty arousal the other rottweiler accepts your doggy begs for submission and starts licking your cock and asshole again.
You feel your body reacting in very strage ways and you know that you're transformed to be his ultimate sex-slave, too. His seed and your arousal are dragging you down into a submissive life by the minute. If you can't stop your own desire for being mounted by this ferocious beast you'll be his lusty mate forever!
But the need to be fucked over and over again is way too strong to be ignored and your human mind is slipping into nothingness fast.
His tounge lubes your ass for just another entry of his straining cock and you feel your body shape change just a little more to fit the other rottweiler's own image of a willing mate.