Girlfriend caught cheating fucking his best friend

Luke and his girlfriend, Nina, are going through some tough financial times right now. Fortunately, one of Luke's old friends has offered to lend a helping hand by letting them stay at his place. While this friend has had his moments of being a bit gruff and arrogant, Luke still considers him a decent guy overall. However, Luke can't help but feel a tad uncomfortable when he notices how well Nina and his friend, Max, seem to be getting along. This unease lingers in the back of his mind, and it all comes to a head when he returns home after a failed job interview, leading to a shocking revelation.