Jessie Saint, the social media sensation, has been posting provocative content, her followers none the wiser that it's her stepbrother Chad Alva who's truly enjoying the show. When Jessie's latest "innocent" video goes viral, Chad sees an opportunity. He confronts her, revealing he's seen every clip, every tease. Jessie thinks she can outsmart him, but Chad has other plans. He challenges her, daring her to put on a real show for him. Jessie, excited and nervous, accepts. As she performs just for him, Jessie and Chad cross a line, their family bond forever changed by their poolside tryst.