I know my wife was a virgin when we started a relationship. She was little over 18 at the time.
However, when I ask about her previous relationships and the things she has done with her boyfriends she always quickly changes subject.
Most I got her to tell was that they never got any further than touching her breasts over her clothing.
BUT, I'm guessing this isn't the whole truth cause she has had a short relationship with a (back then) friend of mine.
He told me back than that did get to see her topless and play with her breasts.
And considering her eagerness to whip out her breasts on our 1st date, I tend to believe him
So that makes me wonder how far some of her other boyfriends got to go.