It is. And it is supposed to be. Or it would be if the slavegirl would not feel Safely and Security in that. And if abuse would be something she felt bad from. And it would be if her Owner did not have her best in mind. And perhaps the most important, her Owner thrives from it, making the slave feel good. And what does the girl says? she needs more, deeper, harder….if there is a problem, it is the tiny cracks and gaps in perfect control and ultimate pressure. Absence of it is abusive for the slavegirl….