Advanced Physical Chemistry

After a string of disappointing relationships, chemical engineer Penny Popplestone vows to avoid men until she can understand the reasons behind their betrayals. Her resolve is tested when she befriends Caleb, a magnetic barista who ignites a passion within her. As they embark on a no-strings fling, Penny grapples with the powerful connection they share, leaving her to confront a heart-wrenching dilemma: how to navigate their intense chemistry while recognizing the challenges that come with their differences. This tale features a plus-size heroine and explores mature themes throughout.