The Big ImageBoard (TBIB) - anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro artist name ball gag bdsm blue body blue breasts blue nipples blue scales bondage bound dragon duo english text erection facial horn female female penetrated frogtied front view gag genitals harness harness ball gag harness gag hi res himeragoldtail horn legs tied lying male male/female male penetrating male penetrating female membrane (anatomy) membranous wings muzzle (object) nipples nose horn nude on back penetration penile penile penetration penis penis in pussy purple eyes purple sclera red ball gag red penis red rope rope scales sex simple background spread legs spreading text vaginal vaginal penetration white horn wings yellow eyes