Alpha's Bound Mate

Alpha's Bound Mate:

Description:

"L-let me go." She said stuttering as he smirked evilly. She was learning fast. "An alpha never let go his mate." His cold rough voice echoed in the room as she realized he wasn't mute. "M-mate." She repeated his words tilting her head in her adorable way with her eyes boring into his emerald green ones. His smirked grew as he saw her squirming her thighs. She was getting heated for him oblivious of her tenderness. It was the effect of the full moon coming near. "You aren't innocent you know." He leaned in as she rolled into herself more. "W-why." Her eyebrows furrowed as everyone said she was innocent. "Because an innocent girl never asks to f*k me." He said as his eyes were getting darker shade of green, making her heart stop•

A werewolf dark romance.
Incredibly innocent girl. 
Age-gap.