Wayne let himself into Mia's flat with his key. He had to find out what was happening. She was using her vibrator less frequently and seemed far more hurried than she had in the past. Crawling on the floor under her desk, he inserted a key logger into the back of her PC. At least, he'd be able to follow what she was up to on line. He rummaged through her lingerie drawer and sniffed the bed sheets. The stain of his cum was still on them. What a slut.