The Big ImageBoard (TBIB) - 2016 4 fingers academic grade all fours anal anal penetration anthro backsack balls barefoot big balls big penis black clothing black shirt black t-shirt black topwear blue balls blue body blue penis blue scales bodily fluids bottomless bottomwear bottomwear around one leg butt clenched teeth clothed clothing clothing around one leg collared lizard common collared lizard cum cum in ass cum inside cum on butt cum on penis cum splatter doggystyle dragon duo erection extra credit eyes closed feet fingers fist flaccid footwear foreskin from behind position genital fluids genitals grade green body green scales grin hand on head hand on shoulder hi res high academic grade horn humanoid genitalia humanoid penis lizard lizardlars long foreskin looking pleasured male male/male male penetrated male penetrating male penetrating male monroe lehner multicolored body multicolored scales multiple angles mythological creature mythological scalie mythology object in mouth orange body orange clothing orange eyes orange footwear orange scales orange shirt orange shoes orange topwear orgasm pants pants around one leg pen pen in mouth penetration penis perineum pink penis reptile scales scalie school sex shirt shirt on shirt shoes smile sneakers socks spitey student t-shirt tail tan clothing tan shirt tan topwear teacher teacher and student teeth thick penis topwear unretracted foreskin vein veiny penis white body white clothing white footwear white scales white socks writing utensil yellow body yellow scales