Watching Derick's expression, the mouth slave girl under him immediately understood. She opened her mouth wide, took in most of the penis, and began to perform oral sex with all her might.
As her throat muscles squeezed and massaged the man's penis, she also vigorously sucked on it, while her agile tongue accurately stimulated Derick's sensitive spots.
In an instant, the pleasure in his body increased several times. Derick looked at the device in his hand - 103 bits. Wow, it was even more intense than deflowering pleasure.
But this didn't seem surprising. Firstly, the ballet girls on the stage before were all virgins.
Despite any previous sexual experience teaching and training, they couldn't compare to mouth slaves selected through rigorous screening.
Furthermore, these mouth slaves had all undergone special training.
Before serving Derick, they had undergone a series of long training sessions.
