rule 34 1girls big breasts black eyes black hair bound breasts cardiac monitor cardiogram cardiophilia chair collarbone completely nude dialogue ekg electric chair electricity electrostimulation facing viewer female female only heart heart monitor heartbeat hourglass figure indoors inverted nipples iparuputsua japanese text medium breasts narrow waist navel nipples nude nude female original original character ponytail pubic hair puffy areolae pussy restrained restraints sitting sitting on chair solo stationary restraints straight on sweat text translation request 8785050