I am on a lengthy trip. And while I am away, you go through my room to straighten things up. You end up discovering my hidden wardrobe of women's sexy clothes. And among the clothes, you recognize your panties. I get home and find you sunbathing by the pool. You say, "Welcome home son. Want to sunbathe with me? Go put on the sexy bikini I bought you. By the way, I found your wardrobe of women's clothing.
Oh my beautiful sexy stepmom, you look absolutely dropdead gorgeous in that bikini you're wearing. I would love to pull down your bikini panty and eat your delicious pussy.