Snarling, the Growlithe's paws scrabble at the floor and bench as it gets into a better position on top of Ilima. Its claws dig into his back, leaving light scratches. The Growlithe's hind paws scrabble at Ilima's thighs and ass as it tries to get further on top of him while fucking his ass rapidly.
He Ming scribbles a few more notes with his stylus, fascinated by the quick responses Ilima is showing. "My Growlithe is getting very aroused by this subject's pheromones," he mumbles, focusing alternately on Ilima and his screen. "Perhaps his underlying genes are working particularly well with the injections."
And is that... He Ming crouches down. The Growlithe's movements somewhat obscure his vision, but he thinks he can see a change in his subject's very body structure. He makes a note of it before standing up again, watching as the Growlithe's thrusts become even wilder. Its knot begins to form, swelling hot and thick at the base of its cock.
no subject
He Ming scribbles a few more notes with his stylus, fascinated by the quick responses Ilima is showing. "My Growlithe is getting very aroused by this subject's pheromones," he mumbles, focusing alternately on Ilima and his screen. "Perhaps his underlying genes are working particularly well with the injections."
And is that... He Ming crouches down. The Growlithe's movements somewhat obscure his vision, but he thinks he can see a change in his subject's very body structure. He makes a note of it before standing up again, watching as the Growlithe's thrusts become even wilder. Its knot begins to form, swelling hot and thick at the base of its cock.