If it were up to me, I'd include the whole feeling up business in first base.
Second base would involve touching down there and oral would be placed at third. It has been suggested that some of the confusion might be cleared up by designating "minor" and "major" leagues of play.
Speaking of sexual activity in terms of bases, sometimes doing so can make the interaction with your partner(s) seem more goal-oriented (i.e., to “hit that home run”, or “get to home base”).
Keep in mind that sexual activity doesn’t just have to be about how far you can get with someone.
While there was some debate over where first base ended and second base began (I was pro-boob touching; my friend Mike thought that hands shouldn't go above the tummy or below the neck; my friend Dan argued that "gay first base" was different), it was generally agreed we wouldn't go past making out.
This led to some interesting discussions about what can happen on your way to first base: This can include the butt.
We're all familiar with that tired and overused baseball metaphor — you know, the one that equates sexual advances between girls and guys as "bases."It goes like this: First base is a hot and heavy makeout session.The four bases in a relationship, like in baseball, where the partners try to get home. Person A: I didn't know you knew what the bases of dating were.First base is equivilent to french kissing, not just kissing. Haven't you two only been dating for a few days?That mentality is especially influential when we're young, just beginning to explore sex in the context of peer pressure and desires to fit in.With sex quickly becoming the goal in and of itself, young people can feel the need to lose their virginity because everyone else is — and perhaps jump into bed before they're ready or truly want to.