Butterfly Kisses by Lizzie T. Leaf

Susan, an artist, has lived happily without a man. She has raised her son Scott and has had moderate success as an artist. One day, Scott brings his boss and friend, Tony, home to spend Thanksgiving. Tony and Susan are attracted to each other at once and they share some passionate nights together. But Susan is worried about their age difference and tries to resist him. Tony's ex-girlfriend doesn't seem to want to let go and when Susan sees them together one day, she makes the break. Scott is also having his own girl troubles. Can Susan and Tony overcome their problems and find a happy ever after or is their relationship only a temporary lust?