Rule 34 Dev - 1boy 2021 abs absurd_res anthro anthro_only balls bara barazoku biceps bowser bowser_day bracelet cock_ring deuzion erection full_body genitals glans green_face grey_background half-closed_eyes heart hi_res horn horns looking_at_viewer lykansden male male_only mario_(series) muscles muscular muscular_male nipples penis pierced_nipples red_eyes red_hair shell simple_background smile smiling solo solo_male speech_bubble spiked_bracelet spiked_fingernails spiked_shell spikes spoken_heart standing teeth testicles training two_tone_body two_tone_skin weight weights white_background yellow_body yellow_skin|5517000072