Gift05_ unseen were those first 2 vids-THXI've never done Estim but it looks hot to me. Apparently on the lowest setting with blue bands it's just like a vibrator.
I think it is likened to a TENS device producing 'tingley' impulses,OK I have to ask. Is that contraption actually sending electricity thru yr cock?
Damn that is an extended HFO, 15+ secs. of cum flows wowAnd this guy...XTube Videos