i've heard of this occurring in the 3rd world counties, where little fishes swim up stream and and lodge in the p--p hole. when people urinate in the river/streams.
How the hell is he cleaning his aquarium????? I only use my hands when I clean my tank, why is he using his Penis???lol.... I hear of tis happening in rivers but never like this.
While the case can be true, I suspect the story is not accurate. Probably the truth was too embarrassing for the boy or his family to share or something was lost in translation.