The dim light of the living room cast long shadows across the plush carpet as Emma, Michael, and Riley settled onto the oversized couch. Emma's heart raced with a mix of anticipation and nerves; her husband Michael's hand rested possessively on her thigh, his fingers tracing slow circles under the hem of her short black dress. Riley, their longtime friend with his easy smile and athletic build, sat on the other side of Emma, sipping his whiskey, oblivious—or perhaps pretending to be—to the charged atmosphere.