Rule 34 Dev - anthro anus backsack balls biped countershade_face countershade_torso countershading creek dipstick_ears dipstick_tail duo ear_markings erection eyes_closed fellatio fluffy fluffy_tail foreshortening fur genitals hair humanoid_genitalia humanoid_hands humanoid_penis inside looking_pleasured lying male male/male markings multicolored_ears multicolored_tail muscular muscular_male nipples nude on_ground on_side one_eye_closed open_mouth oral penile penis sauna sex shadow short_fur short_hair sitting spots spotted_body spotted_fur tail tail_markings towel wood justsyl felid feline fishing_cat mammal prionailurus cel_shading detailed digital_media_(artwork) shaded|5396527815