A surround pound is when you have sex with one person, then someone different and finish off the day by having sex with person number one once again in the same day.
I woke up this morning and had sex with my gf before heading off to work. Once I got to work, the ex GF wanted to have lunch at her place which meant a nooner
. Once I got home from work, my gf called and came over where we had sex once more to round out a perfect surround pound for the day.
When two guys are oddly close friends, it is called a bromance. This is the female equivalent, thus it is the friendship between two girls when oddly close.
Mary and Jane had just started working together and were quickly becoming best friends. This is the beginning of a tru 'homance'!