Billy, the randy goat man was stroking his erect cock.  But his movements were erratic, circular as he danced around and around ever closer to leanna.  She thought she might be able to break and run before he got to her.  Then again, while his body was rangy and lean, he didn't look especially tough, and he didn't seem to have any weapons.  Maybe she could take him in a fight?  He grinned as he closed to within a dozen feet and she could see his tumescent cock swelling with a purple veiny head.  At the very tip a swollen drop of white opalescent precum beaded as he bounced around closer and closer to her.  He wasn't exactly charging at her, but he certainly wasn't stopping and it would be only a few seconds till he was upon her.  She'd best decide what to do quickly.