Betsy had fucked all three of them, and I wouldn't have been surprised to find out she fucked them all at once. Everybody loved Betsy, the girls included, because she made no excuses, never fucked them when they were in relationships, wasn't good-looking enough to be threatening, and she told everybody everything. The guys also liked her because she had an unbelievable rack on her.
So we were sitting and lying around the cockpit of the boat, passing joints around to everybody but Susan (we were young, not insane - the captain never got stoned or drunk), when the conversation turned to who was no longer fucking whom. Jack had just found out that his recently ex-girlfriend, who had once been my starter husband's girlfriend, was dating another one of our long-time friends, who was also my ex-boyfriend. He was the only other one I had fucked. Jack was depressed, and we all tried to comfort him, my starter husband by telling his how much better off he was without the shrew, Daniel and Susan by assuring him that there'd be other women, me by telling him what a horrible fuck this guy was, how he obsessed about things that would drive a girl batty, how his kisses were messy and uninspiring.
None of it worked, but Betsy, of course, had a better solution. She asked him to go belowdecks to help her find her suntan lotion, then she shut the cabin door and fucked his brains out. They didn't bother to be discreet, they didn't bother to be quiet. Hell, they didn't even bother to shut the ventilation hatches in the foredeck. The rest of us kept up the pretense of a conversation, but it wasn't long before the guys' cocks were at half-mast and Susan and I were getting squirmy. Daniel and Susan started making out, I straddled my starter husband's lap and tried to swallow his tongue, and about this time, Jack evidently was finding out the meaning of "multi-orgasmic woman."
Whispers of "Please please please I promise I'll be a good boy" were coming from Daniel as Susan repeatedly removed her hand from where he had placed it on his crotch. My starter husband was mumbling "Oh yes yes yes" into my mouth as his fingers made contact with my dripping pussy. I was about to suggest that we go overboard for a swim fuck when Jack let loose a roar of triumph, worked Betsy to yet another orgasm, praised her exuberantly, and emerged on deck in a towel, followed not too long after by a disheveled Betsy, readjusting her bikini.
About that time, the Marine chopper started to buzz around. A Marine air station was planted nearby, and they used the river for rescue drills. We hated them. The night-time drills ruined stargazing because of the freaking flares that hung in the air for 10 minutes at a time. The day-time drills always included checking out the girls on the boats, repeated fly-bys that were loud and annoying, or hovers that increased the chop on the river and ruined our wind. Not to mention how they crowded up the bars and made obnoxious passes at the girls, once even refusing to take no for an answer.
So nobody was surprised when Jack hollered, "The high-and-tights are back, the sorry cherry bastards!" referring to their over-achiever crew cuts and supposed virginity, since they all looked 18. Jack then dropped the towel, raised his hands in the air, waggled his half-hard cock in their direction, yelled, "I bet you wish you could get some of what I got!" and dove into the river. Betsy wouldn't insult Jack by letting him skinny-dip alone, so she immediately turned to the chopper, shucked off her suit and showed them what Jack got, shot them the finger from between her tits, and dove in.