Giving Katherine a good time (R-18)

'What is my puppy up to?' Katherine wondered, struggling to keep her eyes closed as Cassian traced gentle circles around her nipples. He'd been doing this for several minutes, only occasionally brushing over her sensitive peaks, which left her frustrated as they stood taut and needy, like ripe pink cherries begging to be plucked.

Before he began teasing her to the point of frustration, he had already stripped her completely bare and completed the massage, except for the final part where he would usually use his fingers. Instead, he leaned in to kiss and suck on her breasts, which she welcomed, thinking of it as his well-deserved reward. But he hadn't stopped there; he positioned her so her body pressed firmly against him, making sure he felt every reaction she had to his touch.