Not similar but painful...........was seeing a girl (working) who was giving great head, I asked her to suck my balls, which she did, I asked for it a slighty harder suck................she nearly sucked the fucker out the sac....
I hit the cieling, hopped around the room and was unable to speak for nearly 5 mins, I did recover but couldnt fuck her properly as the ball was painfull, a couple of daYs later it came up in a bruise which I told wife was done at 5 aside
Vey very painful expereince - i was worried she had twisted a tube suckign that hard but a few days later i was ok
not had my balls sucked since!!!!!