Q: I'm writing in response to the man who fantasizes about his fiancee's sister in her school uniform while they have sex. My husband and I are both in our 40s, and about a year ago we decided to spice things up. Dressing certain ways can be fun and exciting. I'm a typical PTA mom who dresses conservatively, but in the bedroom I can be whoever I want. I've been a slutty schoolgirl, cheap hooker, etc.