The Big ImageBoard (TBIB) - all fours animated anterior nasal aperture anthro anthro on anthro anthro on bottom anthro penetrated anthro penetrating anthro penetrating anthro areola bed biped black body black ears black eyelids black fur black genitals black hair black penis black tail bone breasts breath canid canine dark fur dark hair deanwolfwood digital drawing (artwork) digital media (artwork) doggystyle duo ear jiggle enjoying erection euclid eyelids eyes closed facial markings fangs female female focus female on anthro female on bottom female penetrated fingers first person view from behind position front view fur furniture genitals hair hand on back hands on back happy head markings humanoid genitalia humanoid hands humanoid penis interspecies long hair looking aside looking away looking pleasured looking up lying male male/female male on anthro male on top male penetrating male penetrating anthro male penetrating female male pov malo mammal markings merle (merlethemalo) monster narrowed eyes navel nude on bed on bottom on front on top penetrating pov penetration penile penis plantigrade pupils purple markings scp-1471 scp-1471-a scp-1471-a-96 scp foundation sex short playtime simple background skull skull dog skull head slim smile smirk soft shading solo focus standing straining tattered ears teeth undead wolf tail yuki (yukithemalo) yukithemalo