There isn’t any particular trick that I’ve discovered aside from a self-timer, a stable tripod, patience, and a bit of luck.
Most of my pics now of me are taken by my boyfriend. When I’ve had to do self pics they’ve been either just of my feet, or I just used the above technique (if you can call it that).
Of course, it should go without saying that you always want to be careful when doing self-bondage. Don’t get yourself into something you can’t get out of, always leave an out. And be careful of breath play as well.
