The Big ImageBoard (TBIB) - adopted (lore) adopted son (lore) adoptive father (lore) age difference all fours anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro biceps bodily fluids candle doggystyle dunnowhattowrite duo erection eyes closed from behind position genital fluids genitals hand on butt hi res humanoid genitalia humanoid penis interspecies looking pleasured male male/male male penetrated male penetrating male penetrating male mammal master splinter mature male michelangelo (tmnt) murid murine muscular nude older male older penetrated pecs penetration penis precum pseudo incest (lore) rat reptile rodent scalie sex son dom father sub son penetrating father tanutanuki teenage mutant ninja turtles teenage mutant ninja turtles (2012) turtle younger male