Then you come back and say: If you're Christian then you've heard from the Bible that we are made in God's image. Why would anyone be offended by seeing a breast or penis or vagina. Children learn to be offended by watching adults.
Now, I must point out that those 2 comments are incongruent. If you are a "Christian", or simply a sensitive, thinking person, you should be able to see what is wrong with your first statement.
Now, where does it say in the bible that breasts are a horrible offense to God and to the community and must be covered up in public at all costs?