Crossdresser estim hands free precum a orgasmus

Wearing a minidress with blue stockings, I've rigged up my dick, balls and nipples with estim electrodes. My balls are stretched tight with a silicone ring. After a long session, my dick is twitching and dripping a river of precum as I play with the estim pulse and current. Then when I turn on the power up to my nipples, the precum gives way to a hands free orgasm and I cum hard for almost a full minute.