The male masochist comes seeking anal training, submitting himself to the dominatrix's strict yet meticulous discipline. After declaring, "I don't need my penis," those words become the catalyst that pulls him into the world of CBT (Cock and Ball Torture). He experiences the ultimate form of BDSM—torture focused on the penis and testicles—venturing deeper into anal development while teetering between pain and pleasure. Enduring every torment at the dominatrix's command, he eventually unlocks a new path to pleasure: anal expansion, granted as his reward. CBT, a well-known form of torture within Western BDSM culture, brings profound and intense transformation to the male masochist's mind and body.