In the fourth installment of KinkyMasoSlut's e-stim CBT odyssey, the submissive crossdresser surrenders to their remote controller's whims. Bound and adorned with nipple clamps and ball stretcher, they endure escalating sensations as their urethra is dilated and probed. The master expertly manipulates the e-stim device, sending jolts of pleasure-pain through the slave's body. The grand finale: a merciless peehole fucking, leaving the spent masochist craving more.