Grab

That's OK but for the fact that there are girls out there with very low self esteem and families who do not make them feel loved or wanted. Any sort of attention at all from a boy can influence those girls and they will go to any lengths to keep that bit of affection. They learn from experience that to deny a boy sex means that they lose the relationship and can be seen as promiscuous as a result.

In that sort of situation their parents probably haven't done any sort of job of sex education and so they may be unaware of the consequences or know where to go to get some sort of protection. That was certainly the case in the early 60s, when I was in that situation. Maybe not so much now, but when a boy says bareback or I'm gone a kid like this is likely to agree to that, just to have someone she perceives as caring for her.