I was castrated by my step daughter

My step daughter return home from college. Just has broken up with her long term boyfriend. We have all been close so I try my best to comfort her, one night while we were watching a movie she started kissing me i kissed her back we ended up having sex. We both felt really bad about i still love my wife very much, so we agreed no to saying anything about it so we won't hurt her. Then one night she came in to my room and we had sex again we realized how much we love each other. We started going on date spending more time together. On night we accidentally fell asleep together, when her mother came home we were both naked in bed together it was no denying what happened we're caught. She left the house after a couple day of not taking to us she agreed to talk to us, I told her how sorry we were and how much I still love her she said she loved me to but could never trust us together again. There was only one way we could stay together, I didn't wait for her to say what it was i said I would do it anything for you. She said you have to let my daughter castrated you i was shocked. she has just graduated from vegetarian school and start her first job in a vet office.
My wife she has already agreed to do it and could get all the stuff she needed. My stepdaughter brought all this stuff home she told me I would be a wake but after the shot I wouldn't feel anything, she was right for the most part. I laid on the bed my settings on the bed holding my hand i felt the shot go in my sack it hurts so bad my wife watch as she cut open my sack and push one of testicle out and cut it off then she push out the other i though about asking her leave me one, but I knew had to losses them both. As she cut the other one off i scam in pain I could feel it being cut off she said sorry I thought they would both be num. I had been was castrated by my wife and stepdaughter