Rule 34 Dev - 2018 anthro biped blush clothed clothing cum cum_in_mouth cum_inside duo erection eyebrows eyewear fellatio freckles fur glans glasses grey_fur hi_res humanoid_penis male mammal marsupial open_mouth opossum oral penis pubes public sex smile standing teeth tongue trashtail unprofessional_behavior whiskers white_fur yaoi|3139439544