FURVERT!

absurd_res anthro anus backsack balls bedroom_eyes bent_over butt canid canine chastity_cage chastity_cage_only chastity_device chastity_device_only doggystyle fox from_behind_position genitals hi_res khdraws khdraws_(character)looking_at_viewer male mammal metal_chastity_cage monochrome narrowed_eyes nude presenting presenting_hindquarters seductive sex sketch solo true_fox wearing_chastity_cage wearing_chastity_device