Jacob's face was inches away from a wolf's cock that was emitting a strong pheromone. This pheromone was sending him into a sort of heat, and he bit his lip before tentatively opening his mouth. He took it slow at first, allowing a few inches of Brian's cock to slide into his mouth. The pre that touched his tongue and the smell of the other's horny need was overbearing. Without even thinking, without even trying to stop himself, he leaned forward, inch after inch of Brian's cock sinking down his throat. The transforming male didn't mind, and he didn't have the right mind to be surprised. Brian was leaning back against the counter, moaning in pleasure, the fur now all of the way up his chest, up to his neck. His legs had changed, looking more wolfish, his feet becoming large paws. The fur was spreading doen his arms, and his nose had turned black. He couldn't stop himself, as the pleasure of the other's .outh on his cock was enough to make him blow his load, finalizing his changes, speeding up the rest. Jacob greedily drank down the wolf's seed, the stuff making his head fuzzy.