Rule 34 Dev - 2006 anal anal_insertion anal_sex anthro anus balls belt beverage biohazard_(artist) biohazard_symbol blonde_hair bound brown_hair can chair claws clipboard clothing dr._pepper duo electrostimulation english_text erection eyewear flaccid fur furry geoff_(micahfennec) glasses grey_fur hair inner_ear_fluff insertion lab_coat machine male male_only male_urethral_insertion mammal mechanical multiple_males nude open_clothes open_shirt pencil penetration penis plain_background raccoon rodent shirt sitting soda spread_legs spreading squirrel straps stripes teeth text trevor_(micahfennec) trevor_(moodyferret) urethral urethral_insertion urethral_penetration what whiskers white_background white_fur yaoi|1980413064