where does king math have to keep his feet
Arianrhod According to the Fourth Branch, Arianrhod's uncle Math fab Mathonwy would die if he did not keep his feet in the lap of a virgin when he was not at war. Gilfaethwy conceives a lust for Math's original footholder, Goewin, and he and his brother Gwydion engineer a war with King Pryderi of Dyfed, forcing Math to leave his court. In Math's absence Gilfaethwy rapes Goewin. When Math returns he punishes his nephews severely by turning them into a series of mated pairs of animals, and marries Goewin to alleviate her shame. However, he must find a new virgin to hold his feet.