Did mom know enemas were sexually stimulating you?

My mom knew she sexually stimulated me with a enema when I was around 10 years old. It was rather obvious when it happened. I was laying over her lap and instead of using the normal bulb syringe a enema hose was hooked to the bathtub faucet, water was flowing through the nozzle, she pinched the hose clamp closed and quickly inserted the nozzle into me and released the clamp and the sudden burst of water caused a involuntary instant erection which milked my prostate gland and it shot all over my moms leg and floor. My mother never gave me another enema after that, she was shocked at what happened. My mother knew she ignited my sexual desires when it happened, I had uncontrolled erections after that and they stayed with me my entire life. My mom liked enemas, I used to see her taking them and sometimes douche with a big bulb syringe at least until I got caught. She was enjoying them. I inherited her enema fetish from her.