Rule 34 Dev - 2021 bedsheet_ghost blep blush brown_hair bulge clothed clothing clothing_lift duo erection eyewear gay genitals ghost glasses grey_background hair hand_on_bulge heart human humanoid humanoid_genitalia humanoid_penis invisible iriedono larger_humanoid larger_male lying male male/male male_on_bottom male_on_top male_only mammal masturbation on_back on_bottom on_top pants_around_one_leg penile penile_masturbation penis shaking simple_background size_difference smaller_human smaller_male spirit tongue tongue_out yaoi|5978242104