When I was in Junior High School, my best friend lived down the road a bit but easily walkable. He was a year older than me. He had a sister a year younger than me named Andi and two even younger brothers. They lived a lifestyle I couldn't really figure out. Mom was a hippy girl, but highly educated and had some kind of medical job, something not quite a doctor. Dad was a doctor, rarely around and I think was overseas a lot. I might have laid eyes on him twice. My theory now is that it was an open marriage. As a family, they were very relaxed and there weren't a lot of rules.
Anyway, Andi and I kind of liked each other. I wanted her to be my girlfriend, but I had no idea how to navigate that prospect with her brother being my best friend. I would talk to her a little bit as we all waited at the school bus stop or when I was over at their house. I was friendly but not overly so to the point it would be noticed.
They lived in this big, modern, multi level “Frank LLoyd Wright" house built into the side of a hill with gardens below.. Andi and her mom had a “wing” down on the garden level with their two bedrooms and a shared bathroom. My friend and the brother's bedrooms were upstairs and elsewhere. My job when they went out of town was to feed and take care of their menagerie of pets - a dog, several cats, rabbits, and other critters. They even had a goat for awhile.
I felt like I had to get an accurate headcount of the animals, so I would search all over the house for them. This, of course, kind of made snooping inevitable. Andi's room was pretty typical for a tween or young teen girl. It looked like her clothes closet had exploded including her little bras everywhere. Her mom's room was very 60's in decor. She had a copy of The Joy of Sex on her nightstand, which I eventually read cover to cover. I learned a lot about sex from that book.
My biggest discovery though was going in Andi and her mom's shared bathroom one day and seeing the enema bag hanging on the shower to dry. It was a big amber latex bag with amber latex hose and old school big black enema nozzle attached. My immediate thought was “OMG… Andi gets enemas!” My mind boggled. I was already a klismo at that point, and I thought if we could be boyfriend and girlfriend we could give each other enemas and have sex, utilizing all my new found knowledge from the book. Not sure how the logistics of that would work for thirteen year olds, but the idea was there.
I couldn't really figure out how to make that happen, and we (of course) moved at the end of the school year. I think I saw another enema bag at a friends house during a sleepover in 9th grade. No sisters though. The next time I saw one was in my college girlfriend's bathroom. Now that one did lead to fun and games, but that's a whole nother story.