Is it alright for step children to showere with adult male? Girl is 5 years old, boy is 8?

BANANApath
I wash showering and the boy suddenly appeared and got in the stall with me. Then a few minutes later the little girl showed up and it was the three of us. It was like when I was a boy our cousins and I all got in a phone booth together. Because we live in a small house in a tropical area, they oftentimes appear naked after showering, as I do, because there is a lack of privacy. This is unlike America where people have more doors, more bathrooms and more isolation. On the other hand, my relationship with these children is extremely close and is absolutely the best thing in my life. The love I feel for them is so strong it makes my life worth living. I'm 66 years old now. But I think also that my relationship with the little girl is so positive that she will have a strong role model and father figure to model her relationships after; while there is no doubt in my mind that I could never be replaced, she will hvae a happy marriage and life due to my serving as a role model, as hopefully will the boy.
Is it alright for step children to showere with adult male? Girl is 5 years old, boy is 8?
11 Opinion