Rule 34 Dev - 1boy 2019 antennae armpit_hair armpits bandana biker_mice_from_mars biscuit_(character) bracelet briefs bulge cosplay eyewear furry glasses gloves line_art looking_at_viewer male male_focus male_only monochrome mouse mouse_tail solo solo_focus tail teeth throttle_(bmfm) tight_clothing vest wolfblade|3507179056