The Big ImageBoard (TBIB) - 2021 alpha channel ambiguous fluids ambiguous penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro arm grab arm pull black outline black sclera blue body blue fur blue inner ear blue nose blush bodyguard position border breath buckteeth chest tuft cia (ultilix) circle cleave gag cloth gag digital media (artwork) dominant dominant anthro dominant male duo female female penetrated fluffy fluffy tail forced from behind position full-length portrait fur gag gagged genitals grin hands behind back hi res interspecies larger anthro larger male leaning leaning forward looking at another looking back looking down looking up male male/female male penetrating male penetrating female mammal markings mask motion lines murid murine nude outline penetration pink eyes portrait prison guard position procyonid pussy raccoon rape rat red eyes rodent sex simple background size difference smaller anthro smaller female smaller penetrated smile standing standing sex striped markings striped tail stripes submissive submissive anthro submissive female tail tail markings talzo (ultilix) teeth thrusting transparent background transparent border trout (artist) tuft white mask yellow background