Nyahing out more and more as you keep butt humping her raw, destroying her butt, as she tries her best to remain calm while enduring this torment and the threat of turning feral at any moment! Trying to listen to your pep talk while having her resolve tested like never before! Nyah!<strong>"UUgghhnn...keep going you mean perverted..nyaaa...puppy! I want those boobies! Hump me <em>harder</em> nyaaahhhh!"</strong>Screaming out that last part as she grips the bed harder to steel herself from the torment, your casual molesting of her aching pussy not helping matters. All the while, Nina keeps enjoying the show and seeing how much her sister can endure, moaning herself into a delicious orgasm herself, and getting to explore her pussy for the first time with her paw. Quite an experience!