A bit off subject I know, but...
Had a real panicker of an instance with a cock ring with an ex, was about 25(ish) at the time........
She picked one up when she was in Ann Summers one day, the latex rubber type, with a small vibrator.
Anyway, I get home from work, has a bath, both have some dinner, then she decides she wants to get naughty. We're in bed and she ties my hands to the headboard and puts this ring over my already rock hard todger, sucking and licking it for what seemed an eternity, dont know I was on another planet lol, and then she hopped aboard and rode me like a pro rodeo rider.
Got me hard again real for round two real quick, and got back to it, me untied this time (lol) pounded her in all sorts of positions.
Once that was over and done with and my erection faded away, we both realised my foreskin was about three times the size it should have been. Swolen like fuck!!
Didnt go down by the morning, nor during the day while I was at work, nor the following evening. Resided myself to the fact that I was going to have to visit the GP and see about having a circumcission. She didnt like that idea one bit, and had a bit of an arguement, which didnt help at all as by then I was properly worried I had damaged my poor ol willy permanently.
Went to bed that night and to my amazemnt, when i got up for work the day after, it was almost back to normal.
Moral of the story, read the little bit of paper that comes in the packet. We didnt, just slipped it on and ploughed away lol. If we had have read it, we would have known not to leave it on for any more than 20mins at a time.
Lives and learns