Today, he ordered me to go to the hotel to receive ejaculation control and semen extraction training. As soon as I pushed open the door, two men dressed in black, wearing black hoods, immediately pinned me to the ground, roughly tore off my clothes, and tied me up.
They fixed me to a chair, one masked man poured massage oil all over my body, his hands stroking and kneading back and forth on my most sensitive nipples, cleavage, inner thighs, and perineum; the other occasionally forcefully stroked my cock, but always suddenly stopped at the moment I was about to ejaculate, precisely pushing me to the brink of collapse, and from time to time used his phone to capture every one of my painful yet longing expressions.
After I finally couldn't help but ejaculate, one of the masked men directly used my semen as lubricant and continued to mercilessly play with my cock.
That kind of stimulation that was both painful and pleasurable made my whole body tremble as if electrified, moaning completely uncontrollably...