Ref MILFs. Once again, nexer make some good points.
It's Sophia's naivety of many things outside her conservative background that remains key to this game, and precisely this that makes her personality so plausible and endearing. Professional, well presented, strict, old school values, highly educated. Besides being stunningly attractive. Then suddenly meeting new people, becoming challenged and persuaded on all fronts.
Sexually she's not entirely a prude, but to an extent a blank canvas opening many story lines and possibilities for L&P who has created and exploited this character. I would even suggest it's only the porn addicts, or impatient ones who already see Sophia as a slut or want her to suddenly morph into one without at least following some story line. Even then, what's wrong with Sophia discovering and enjoying physical pleasure with others without being castigated or labelled?
Sophia's character is plausible because such people DO exist and it's sometimes refreshing to meet them. They're out there, often doing things other than staring at screens or playing with keyboards. I'm actually surprised L&P hasn't shown she also attends church regularly. (I guess we already have enough threads!)
So yes, there are still people unaware of the word MILF. Just as there are many on this channel quoting words and abbreviations that continue to baffle readers which need an explanation. So come on guys, it's fine Sophia had no idea she was a milf. Even better she now knows she is one!