Have you ever been bathed by someone even though you were old enough to bathe yourself?

Numerous times. Most of them were due to my bedwetting problem so my mother would wash me and my twin sister together (mentioned this a lot in other posts)

But personally I have been bathed at an older age. During puberty, at age 13, I had fractured my leg in skiing. I couldn’t shower myself so it was usually my sister or my mother (or both) who would wash me. A few times my sister was in the tub with me (the last time she ever did that) But I would be washed by them. I would get erect sometimes, especially when my sister would wash me because I was a hormone stricken teen, and a cute nude girl was all I could ever hope for (this phase ended shortly, walking in on her or seeing her nude after this wasn’t jarring) . I recall how good it felt when she washed my dick. (I might’ve even ejaculated?) I even would pee in the tub as it was efficient. But that was the only time I was bathed and after that it was me and my wife showering together.