1. Two girls meet at a summer camp while working there as counselors. One is open about her sexual preferences, the other in denial about it. Insists she is completely straight.
2. Teacher and student. Teacher meets student during the first days after they move into a new city. They connect and it isn't realized until they show up to teach their first class that the person they connected with is a high school student. 18 year old preferably, but will consider someone who is 17.
3. Poor boy/rich girl in a small town. (Could possibly start out with them somehow meeting online.)
4. Photographer who sets out to seduce one of the models sent to her from a well known fashion house. Photographer makes advances, and the model refuses them at first. (A femme line)