Rule 34 Dev - 1boy 1girl 2016 4_toes ahegao ambiguous_penetration anthro avoid_posting bedding blanket blush bodily_fluids bottle breasts brother brother_and_sister camping canid canine canis clenched_teeth closed_eyes clothing container cub dialogue domestic_dog duo english_text era_heartwood exclamation_point feet female flashlight footwear from_front_position fur furry hair half-closed_eyes hi_res incest legwear lol_comments lying male male/female male_on_top male_penetrating mammal missionary missionary_position moan narrowed_eyes nude on_back on_top onomatopoeia open_mouth original penetration phone pillow restricted_palette sashabelle sex siblings sister socks sound_effects spread_legs spreading sweat teen teeth tent text toe_curl toes twincest twins underwear unseen_character veil_heartwood white_body white_fur young|615073