Mushoku Tensei Foot Festival

Another Summer Foot Festival on another isekai series, only this time, we will be going through the world of fantasy, swords and sorcery with Rudeus Greyrat in Mushoku Tensei. How would you overcome the female mages and witches if you were process as an foot worshipper or pedicurist to their human feet? As in how would you break the spell of being used as an foot slave?