Rule 34 Dev - 1boy 2024 abs ai_generated amtb_art arm_over_head artist_name ashmodeux ass bara blue_hair commission completely_nude erect_penis erection feet_out_of_frame from_side grey_background halo horns large_pectorals looking_at_viewer male male_focus male_only muscular muscular_male nipple_piercing nipple_ring nipples nude nude_male pectorals penis red_eyes short_hair side_ass side_view simple_background solo solo_male tail testicles thick_thighs thighs twitter_username veiny_penis virtual_youtuber vtuber white_border|13405881688