My sister brought her children to me. We have always gotten along well since they were children. They often visit me and I visit them, the relationship is excellent. The niece is 25, and the nephew is 15. In general, the nephew has both arms in a cast and she bathes him, I did not agree with my mother. I understand everything, nothing like that happens. We never discussed the topic of washing, but I confess, I was spying on it. I'm currently undergoing renovations and there are places where you can peek at the bathroom

I was interested to see how she bathes him, and especially washing his private parts. Maybe this is wrong, but I did it anyway. He stands in the bathroom, she soaps him up and carefully rinses him off with a shower. He holds his hands up so as not to wet the plaster. Then I saw how she soaped her hand and stuck it between the buns and lost it. It was clear that the boy was embarrassed, but such were the circumstances. By the way, his pussy was sticking out. I really liked looking at him. Such a light virgin cock. There is almost no pubic hair at all, about 10-12 cm long and not thick, but not thin either. Sort of like a teenage dick. Not an adult, but not a pipette like the younger ones. I have never seen a teenage penis, much less an erect one. Oh, I'm getting off topic...
In general, she turned him towards her and his penis was approximately at the level of her neck. She pulled the skin with her fingers and then his smooth shiny head appeared. She lathered her hand and washed the testicles, pubis and everything around, and then lathered the penis with jerking movements, but it was quick, then with the other hand she pulled the skin even further and began to wash the head and below with her fingers. I made a few movements with my fingers in the ring and then washed it off with a shower. It was clear that there was shame on the nephew’s face and at the same time some kind of interest; he was enthusiastically watching the process. And she only looked at the penis and said something, but it was inaudible. The look was on the penis and I don’t even know the face. A mixture of embarrassment and at the same time seriousness. To be honest, this excited me a little. She bathed him every other day, but went to the bathroom every evening. I looked again and it turned out that she washed his ass and penis every day. About 10 days passed like this.
And yesterday I returned home, took a shower and it seemed to me that the door was slightly open and there was someone there. Well, without attaching any importance, I went to the kitchen. I heard water and realized that she was bathing a little one. I didn’t peek because I was preparing it. Then I went closer to the door to ask my niece if she would like some wine with me and froze at what she saw. Through the crack of the door, she could see her nephew standing in front of her in the bathroom, and she was on the floor opposite. The penis is against the neck and she actively moves her hand along it. It’s easier to say he jerks him off with his fist with quick movements. I watched for about 40 seconds and then the microwave beeped and I went to the kitchen.
I didn't think she could jerk him off. And in general, how and why does she jerk him off? Maybe it's something else, but I doubt it. It was clearly a handjob. Whether he came or not, I don’t know, but all day long now I can see how my niece jerks off his young penis to his younger brother. He came out clearly in a mood and it was clear from his shorts that he didn’t have a hard-on. And it’s awkward and interesting to ask what’s what. Why is she jerking him off? An adult girl and clearly not a chain, but jerking off a little one. Moreover, she is a completely adequate and cultured girl. Not promiscuous, not partying, etc. But this really surprised me, confused me and at the same time excited me. I'm looking forward to the evening to see what will happen today.
What do you think is what and what prompted her to take such a step?