Ashley saw her brother in the distance. She knew he could satisfy her in ways no one else could. But he would freak out if he saw a wolf walking towards him. She transformed into a human, and approached her brother.
"ASHLEY!" He cried, taking off his jacket and running to cover his naked sister. "What happeend to you?" He said, covering her with his jacket, and holding her close.
"Jon, I need your help!" She said, reaching out from under his jacket and putting her hands on his pants.
"Woh, not in public sis!" he said, nervously looking around.
"I need you to fill me with your seed, Jon!" She cried, plunging her hand down his waistband of his trowsers and stroking his member which was growing with need.
"Woh, what?" He asked, confused.
"There's a battle, and I need you to help me with it!" She said, backing away, and shucking off his jacket, standing naked before him. "I need you to be my alpha male! I need you to help me destroy the dark ones!" She shouted, as she fell to all fours, her white fur growing from her back, as she transformed to a wolf.
Her brother just stared at her, confused as to why his erection was still growing, now that he saw his sister as a white wolf. Her furry cunt pulsating with need. He didn't care, he still wanted her. She growled at him sensually, and turned her back to him, lifting up her tail and yipping at him playfully. He got on his knees and went to work on her, pushing his fingers in and out of her furry flower. She cried out in pleasure, begging for more. She lowered the front half of her body to the ground, and pushed her snatch up towards him, wagging her tail excitedly.
He himself couldn't take it anymore, he had to have her. He was more aroused than usual, and he could barely handle himself he was so hard and long with need. He plunged himself into his sister, hearing her cry out. The feel of her fur against him was a new feeling, and it excited him greatly. He pulled out only to push back in and crying out, he released his seed in her.