One in three women cannot achieve orgasm from penetrative sex alone, according to Planned Parenthood. These ladies require (not want, not feel like having, REQUIRE) clitoral stimulation to come. Given this fact, it's no surprise that having an orgasm with a guy would make us feel clingy. We've accomplished an enormous feat! Letting that go would be a travesty.
We get attached to guys who know how to please a woman because it appears to say so much about who they are as people. After dating so many guys who don't know and don't care to learn about a woman's pleasure, finding one who does melts away doubts about his character. If he cares about your clitoris, he must care about your heart, right? Wrong. But your body doesn't know that.
This is why, as you're lying in that tangible, post-orgasmic place of zen, you feel that sense of closeness, no matter the relationship you have with the partner.