The Big ImageBoard (TBIB) - 2 horns anal anal penetration anthro anthro on top anthro penetrating anthro penetrating human anthro penetrating male anus armpit hair ass up ball slap balls big dom small sub bodily fluids body hair bovid bovine breath butt butt grab cattle dewclaw hooves dominant duo erection european mythology genital fluids genitals greek mythology hairy hand on butt hooves horn human human on anthro human on bottom human penetrated interspecies kneeling larger anthro male male/male male on anthro male on human male penetrated male penetrating male penetrating human male penetrating male mammal minotaur muscular muscular anthro muscular male mythology papyreit penetration penis piledriver position precum raised tail sex shaking size difference slap smaller human smaller penetrated tail trembling unguligrade unguligrade anthro unguligrade legs