Lingerie ads and especially girdle ads got my attention and were a big influence on me during puberty. Whether it was in Women's magazines or the lingerie catalogs from major retailers, it was the closest i could get to porn at that age.
Many of the ads featured Women in demure poses without eye contact. The lingerie, the Model's figure and femininity were nicely on display.
But what really got my attention was the ads with Model's that made eye contact with the camera. That made it much more personal.