I’d fuck a combine elite any day,with their physical enhancements combine elites can fuck all night and day,without needing water or food,their cocks have been made bigger with the simulated reproduction stimulation,with their masks you can facial them with ease and clean them off with their white armor,combines would play rough due to their combat simulation,their asses have been lubricated probably to make shitting faster,making it the best anal toy,also their mask has a dick sized hole perfect for dick sucking.
Combines are the best fuck toys ever.