Everything was coming together nicely, it looked like this year might be a record crop. It was his idea to celebrate out in the field, among their bounty...she thought it was silly, and was a bit uncomfortable at being outside naked, even if there was no risk of anyone seeing.
As he started pumping, she felt that familiar sensation again, the tingling that signified the start of her change. She wasn't like him, she was merely human and couldn't change at will, but contact with his fluids would temporarily make her into his perfect mate. As her chest sprouted into two columns of breasts and her muzzle pushed out, she realized she was just happy that he was so happy...and she wouldn't mind doing this more often.