Rule 34 Dev - 1boy 6_fingers abs anthro biped claws countershade_face countershade_neck countershade_torso countershading dragon erection fingers genitals hi_res horn male male_only masterelrest masturbation membrane_(anatomy) membranous_wings muscular muscular_anthro muscular_male pecs penile penile_masturbation penis qr_code rimuru_tempest scalie solo_male tail tensei_shitara_slime_datta_ken that_time_i_got_reincarnated_as_a_slime vein veiny_muscles veiny_penis veldora_tempest wings|10007206032