Rule 34 Dev - 1boy aiko.rin ball_gag biting boyfriend_to_death chest_tuft collar edging fangs feminine_male fox_boy fox_ear fox_humanoid gag gagged headshot_portrait male_focus male_only pov pov_eye_contact red_hair ren_hana solo_male submissive_male tears twink white_chest_tuft|9430988760