Rule 34 Dev - 2023 anthro beard bed bed_sheet bedding belly biceps big_belly black_and_white blueovenmitts body_hair bovid bovine bulge cattle chest_hair clothed clothing duo erection erection_under_clothing facial_hair facial_piercing father father_and_child father_and_son furniture genital_outline hair hair_over_eyes hi_res high-angle_view horn incest laundry looking_at_another looking_at_partner male male/male mammal manly mature_male monochrome moobs morning_wood musclegut nipple_piercing nipples nose_piercing nose_ring on_bed parent parent_and_child pecs penis_outline piercing pillow pubes ring_piercing sharing_bed sitting_up sleeping smile son tenting triceps underwear underwear_only yaoi|8480159816