Rule 34 Dev - abs big_pecs blonde_hair blush demon_boy demon_slayer douma fangs kimetsu_no_yaiba long_fingernails long_hair long_hair_male male male_only multicolored_eyes muscular muscular_male pec_grasp pecs pokingdough rainbow_eyes sharp_fingernails shirt_in_mouth shirt_up smile solo spiky_hair thick_eyebrows|8853053448