what's the point of break-up sex?

[flygirl87]

what is the point of breakup sex? I had recently had it with someone I just parted ways with...he suggested it, and like a dummy I agreered, he saidhe was going to miss my body and he wanted to have me one last time and I ended up spending the night, it was like he was contradicting everything he was saying to me...he wanted to fallback..but he wanted one last go around. something tells me he's going to be calling me for late night booty calls...advice please