Thanks for the story, Enfwelt. Thanks also for the compliment to the "cousin Mayu" stories in the introduction.
I like the plot, and I like the surprise at the end when the photo shoot, that I thought would be only topless, becomes full nude.
I see from other comments that there is some difficulty with the German. German is not my language, and I can read it with great difficulty, so unfortunately I cannot advise you on the language.