SELFBONDAGE (involving a car??)

really need your help.. I got 3 padlocks loads of different ropes and stuff for hands, feet, or anywhere…balls/ cock:) 3ft chain and most important…my car…<- the biggest lock of them all.lol can someone help me things I’m into…if it helps you. mild ball/cock pain nipple pain:) only got clothes pegs the change of being seen… not in really busy place. countryside… just being exposed. having to walk around exposed…