Doctor Freud's special treatment

The bearded man in the straps grips the table’s edges as the blond presses electrodes to his thighs, sending jolts through his muscles while his legs jerk apart. The doctor’s cold probe glides between his spread thighs, tracing every sensitive line before the current pulses again, forcing him to arch under the controlled pain. His hole clenches as the treatment deepens, the restraints keeping him still while the shocks turn his breath into sharp gasps.