I was denied orgasm for a month once, my mistress ordered that I attend a session where she finally allowed me to cum but it came at a big cost ! I was heavily restrained, hooded, gagged, teased, sucked, electro tortured, balls tied & stretched, caned on my cock, balls, arse & thighs, nipples clamped & electro shocked ,I was edged again & again whilst having my prostrate stroked, over & over for hours, so many times I was left on the brink only to be denied & then I was allowed to cum, the pressure was so great by this time, I exploded, over & over & over ! I was in tears. My mistress then left me there covered in my own mess, still tightly restrained, gagged & hooded, nipple clamps still biting in, balls still tied tight, butt plug in my arse, she left me for an hour then came back & rode my cock whilst running a tens unit on my nipples & balls until I came inside her. My mistress was then satisfied & I was released. She refused to see me again, she changed her number, email, I lost all contact.