8 inch dildo that stretches 350 in^3 capable orifice which can otherwise take horse dicks 2-3x larger without flinching seems a bit sus? Going by old source code it's given volume of 300 which, well, shouldn't cause such effect. (and even if 4-5" thick shouldn't have volume larger than 100-150 in^3 to begin with, but that's another story)