Rule 34 Dev - 1girl 1other absurdres bdsm blue_eyes blue_hair bondage bound breasts byleth_(female)_(fire_emblem) byleth_(fire_emblem) clenched_teeth detached_collar fire_emblem fujiko_(emnprmn) highres japanese_text large_breasts medium_hair nintendo nipple_stimulation nipple_tweak parted_lips rope sweat teeth|16765837101