The twins are prized pets. They won't be touched... for now.

As degrading and uncomfortable as Hannah's and Sarah's bondage was, the twins would have found it hard to garner any compassion from the twenty-or-so girl-friends they had taken with them onto the boat to celebrate their birthday. Each and every one of them found herself in an even worse position than the twins. The squeals and cries of their friends echoed throughout the ship's lounge from all around the trussed-up twins.

In one corner of the room, their friend Amanda found herself bent over the buffet, her arms painfully tied behind her back at her elbows and wrists and her short silky dress torn and ripped open to allow access to the muscular man pounding in and out of her ass. His one hand slammed down onto her rump with slap after slap onto the increasingly reddening skin, while his other hand held a firm grip on her hair, currently dunking her head into the big bowl of fruity wine cooler as he seemed to enjoy her spasms of near-asphixiation as he ruthlessly sodomized her.

In another corner one of the rapists who had disguised himself as a waiter for the birthday party forced Norah and Diane to rape each other in a 69ing position, with enormous dildoes rising from their gagged faces and sinking deep into each others' pussies. Nearby, another rapist was fucking Ashley's ring-gagged mouth while forcing Laura to lick his ass. slick cum was still oozing out of Laura's slightly stretched asshole and the two girls were both bound and even collared like bitches, with a short leash in between them to keep them almost glued to their rapist's lower section. At the same time, the man was using a whip to slash across the back of bound and gagged Yvonne, who was dangling from the ceiling by her leather fetters, squeeling pathetically into her ball-gag as another soft pink welt joined the criss-cross pattern on her back.

Just outside of the lounge, in the yacht's illuminated pool, a bound Francesca was desperately treading water with what little movement her bondage allowed, still wearing her now soaked black evening gown, though her massive tits had been stripped of their cover and where floating freely in the water, while a wiry man sat on the edge of the pool and forced her to suck his cock.

Hannah and Sarah could only watch in despair as their best friends were raped and ravaged in front of their eyes. The rapists seemed to have an endless supply of stamina and sperm as they only took short breaks in between fucking the barely legal teenagers - breaks which they spent by torturing the girls in other ways. Yet still, the men never went for the girls' pussies, only tearing into their asses or cumming inside their mouths instead.

The ordeal went on for hours, as the party guests were raped and degraded in ways that neither of the innocent twins could ever have imagined. Yet the rapists did not only drill their cocks into the helplessly bound girls, but also the notion that they were worthless - mere victims of circumstance, as the twins were the real target. By the end of all of it, a few of the girls in their battered and bruised state were beginning to actually blame the twins for their plight, as they wouldn't have been here to get bound and raped if it hadn't been for the sisters' birthday - though of course none of them uttered this thought out loud, not least for the fact that they were either gagged or gagging on a cock.