Unravelled (2018)

After making the tough decision to attend an addiction support group for the first time in his life, conflicted office worker Alex realises he's not ready to share his story with a group of awkward strangers and finds their recollections of past indiscretions oddly triggering. Pent-up and embarrassed, he vows not to return and to instead navigate his recovery on his own. When he's approached by an alluring young woman at the end of the session who makes him an unthinkable offer, he must choose between surrendering to his darkest impulses or maintaining his fledgling sobriety.