Thanks for Sharing (2012)

Set in New York City, Thanks for Sharing centers around three people undergoing a 12-step process to recover from their sexual addiction.
Adam (Mark Ruffalo) walks along the streets of New York, tempted to have sex by various advertisements and women on his way to work. Neil (Josh Gad), a doctor who is addicted to sex and masturbation, purposely grinds against a stranger in a train on the way to attend a sex addiction meeting. Mike (Tim Robbins) is a married recovering sex addict who leads the group. He sponsors Adam, who hasn’t had sex in five years. Adam sponsors Neil. They are all at the sex addiction meeting, talking about their progress. Adam proclaims he’s been ‘sober’ for five years, while Neil cracks jokes and admits he is only there because the court has forced him to. He goes back to masturbating the same night, and lies about being one month sober to the addiction group.