If parents are offended by your book, then they don't have to read it. Don't allow societal pressure to stop you from becoming an interesting writer with fresh ideas! If you write only what people expect you to write, you'll be boring. People will read a boring book only if it's written by a famous person... Look at George Orwell: his book 1984 sparked controversy and it's now considered a classic! If people are offended, then that's their problem -- not yours. The premise of your book is brilliant, so I'll definitely buy it when it's in the book store
