Rule 34 Dev - all_the_way_through amputee anal_insertion anthro body_writing bondage bound breasts collar contraption crying drooling ears-plug experiment female female_urethral_insertion forced_orgasm furry gag harness industrial juice laboratory machine messy metal multi_breast nipples oral_insertion pain permanent permanent_bondage pussy qr_code restrained rubber saliva science sensory_deprivation septum_piercing slave snuff subject tani tears tongue tongue_piercing torture tube urethral_insertion vaginal_insertion|2314768112