Some Dommes prolong the time of punishment sessions with submissive men to increase their psychological potency. This is done without the necessity of excessive physical punishment.
Slowly the subman to the part of the home devoted to his punishment sessions. Leading him by the ear is always an effective touch. Leisurely handle your disciplinary instruments, seemingly unsure of whether to use carpet beater, paddle, whip, tawse, etc.
Take your time positioning his body.
The whole time he will be thinking of his coming spanking. Your blows will seem to hurt worse than they ordinarily do.