The day I had sex with my wife again after a long time, I was shocked to find her blowjob skills—once so clumsy they'd hit my teeth—had become incredibly skilled. My wife of eighteen years had transformed into someone completely different. She used to wear only plain underwear, but lately she'd started choosing sexy lingerie. Suspicious of these changes, I grew even more uneasy after learning she'd been living with her younger brother, a freeloader. That's why I came home earlier than usual.