Rule 34 Dev - 1boy 2023 anthro armpit_hair body_hair bottomwear bulge clothing cougar digital_media_(artwork) erection erection_under_clothes felid feline fur green_underwear grey_body grey_fur hajime_tanaka_(odd_taxi) hatakerub hi_res male male_only mammal odd_taxi sitting solo topwear underwear whiskers|8760208120