Mom knew, I think, but never said anything. I know my grandmother knew, because she caught me starting an enema one summer afternoon in 1957. First I got a good spanking, then she taught me the proper way to give myself an enema. Later the same week, she took both my brother and I, to her bathroom and taught my brother how to give himself an enema using me as her subject. The next summer she taught our sister how to douche and give herself an enema. I always thought mom had grandma teach us, because she was an RN back in the 20’s and 30’s. Anyway, as teens, we gave each other enemas after school a couple of times a week, before our parents got home. The douche/enema bag always hung in the shower for all to see who used the bathroom. One day after school my girlfriend was over, saw the bag in the shower, and approached my sister, because her period had just started. She was having cramps and needed an enema, as her OB/GYN had suggested for cramp relief during her period. She told my sister, she didn’t like the way her mom gave enemas, an asked if my sister wouldn’t mind giving her one before she went home. My sister gave her a couple of enemas that afternoon and the next month, my girlfriend ask my sister once again, if she wouldn’t mind giving her an enema. My sister told her, you need to let my brother give them to you, he gives real good enemas, and does them for me, whenever I ask. The rest is history, my girl friend and I gave each other enemas till we went our separate ways after High School. My wife was given enemas as a child and really didn’t like them. The year before we were married, she and my sister roomed together. She, like my girlfriend from my High School years, had trouble with cramps during her period and learned from my sister to use enemas during and just after her period. After we were married, we played around with enemas for sexual pleasure, and they became a part of our sexual foreplay. She also used them for cramps an constipation during her period, and I used them for constipation. After we had kids, their Pediatricians preference was enemas over laxatives for constipation in children. Therefore, they both received enemas growing up, and became aware mom and dad used enemas as well, before age 10. Oh, I almost forgot, back during High School my girlfriends younger sister caught us giving each other enemas one afternoon at her house. We had forgotten to lock the bathroom door and were both nude, when she walked in on us. My girlfriend was on the toilet release her first enema, and I was in the process of hanging her rinse enema. Before my girlfriend got out the words, “get out of here” her younger sister was stepping out of her jeans an panties and said, “I need one too”. When she had all her clothes off a second later, she got in the knee chest position and I gave her her sisters rinse enema. She stayed in the bathroom that afternoon till I had received a couple of enemas from my girlfriend. She wanted to give me one of my enemas, but big sister wouldn’t let her. I got to give my girlfriends younger sister enemas from time to time afterwards, however my girlfriend never allowed her younger sister give me an enema. Now, if only I could go back in time...