After teasing My slave with My long shiny nails until his cock was rock hard and ready to explode and then tormenting his cock and balls with My sharp nails and a pinwheel, I turned the smooth part of the nails toward his cock, caressing it with them, bringing it back to life after the torment. Using only My nails, caressing and stroking his cock with them, I brought him to orgasm, and it wasn't really ruined this time. But that only because I want his cock to become very sensitive, what doesn't usually happen after a really ruined orgasm. And it did become sensitive; so sensitive, that the touches that aroused him earlier and made him cum, now made him struggle in agony. It's a good thing I tied him up properly, he can't escape. I rub his cock until he has another orgasm, but this time he really isn't enjoying it, quite the contrary, it seems to be very painful, judging by his groans. No matter, I'm not gonna stop, pain is all I want to give him now, after all, this is the only reason he had the pleasant orgasm in the first place.