Treeside Bondage with Cars Passing By

Hey im trying a new scenario tonight First i will drive out to somewhere roadside and find a couple of trees about 2 meters apart To one tree i will chain around the base and chain my hands up with the other end of the chain The tree behind me i will chain around a higher branch and then on the other end of the chain i will lock it onto my panties I’ll use keys for the release, like an ice-on-string style thing. The idea is i will be chained between two trees by my hands and panties while cars pass nearby just for that added element of being seen Does anyone else have anything i should add to make this a little funner?;D