It took Titan time to follow when Riella ran off, mostly because his new leg wasn't exactly cooperating. The more he glared at the useless hunk of metal, the heavier it seemed to get, which meant he stumbled and dragged the uncooperative foot.
Work like a real limb my ass, he grumbled inwardly. He didn't understand how these bionic things were supposed to work. Flesh couldn't control metal, although he'd done pretty damned good when he was pleasuring Riella.
At the time he wasn't thinking about his alien body parts but about how much he wanted to see her face when she came. It was beautiful. The sight of her parted lips and the sound she made as her body squeezed him. . .