Luke Stallion, youngest heir to the legendary Dallas family, is footloose and fancy-free, bedding a new woman every week. Then he meets Joanne Lake. The full-figured fashion designer arouses a passion the playboy simply can't live without. But Joanne's got a secret - one that threatens the future of Luke's powerful clan. Volunteering together at a homeless shelter has shown Joanne a side of Luke the world never sees. She knows he isn't ready to settle, but wants to be the one to change his mind - so what will happen when Luke discovers who she really is?