The Big ImageBoard (TBIB) - <3 ambiguous gender ambiguous penetrated ambiguous penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro big dom small sub bovid breath butt caprine dominant duo eyebrows eyes closed from behind position fucked silly goat grunting hitsu hooves horn lying male male/ambiguous male penetrating male penetrating ambiguous mammal multi nipple nipples nude obscured anal obscured penetration obscured sex on front open mouth panting penetration raised eyebrows ryuunokiba sex short tail simple background size difference speed bump position thrusting trans (lore) trans man (lore) yagi (ryuunokiba)