Rule 34 Dev - 1boy anthro barry_the_possum blush bottomwear briefs bulge clothed clothing didelphid erection erection_under_clothing eyewear furry_only glasses hi_res locker_room male male_only mammal marsupial sniffing solo tighty_whities trashtail underwear underwear_sniffing virginia_opossum white_underwear|4807258288