Options?

I find it so frustrating & lowkey annoying how guys can get sex anywhere. I give my boyfriend BJ’s & Handjobs in his car yet I don’t ever get any in return since he doesn’t have tints! The most I get it a rub on.. over my pants...

It sucks to get really turned on by makeout sessions & feeling his stuff getting hard yet he only gets to release himself

Any Ideas that we can do in the car so I can actually get some without getting caught?