Rule 34 Dev - 2019 abs absurd_res anthro ass backsack ball_grab balls barazoku belly blush brown_fur captain_nikko comic duo english_text erection father father_and_son frottage fur hair hi_res humanoid_hands humanoid_penis incest kashif_akhter male mammal musclegut muscular muscular_male nipples nude open_mouth parent pecs penis red_hair sex shower slightly_chubby smile son speech_bubble text tuft uncut ursid water wet yaoi|3453423864