Dana was clearly enjoying the service she was receiving and began to moan. This seemed to trigger Richard to go and he put one hand on the side of the bathtub to get up. As he began to straighten his leg a hand caught him by the cock, he almost whimpered as he looked down. Two things struck him almost immediately, number one despite shooting his load maybe three or four minutes earlier his cock was well on the way back to a full erection; number two, Dana was staring right at him licking the head of his dick that was still glistening from being inside her minutes earlier.
"Oh no you don't" was all she said as she slipped the head of his penis into he mouth.She sucked hard and licked the back of the head with a pointed firm tongue. She let go of Richard's cock and used her hands to manoeuvre him into a position where his knees were either side of her head. At first Richard sat with his balls basically resting on her cheek but with some prodding and coaxing she was first sucking on one testicle as it swung lazily in front of her, before for the first time in his life Richard felt a slippery warm tongue trying to probe his anus.
Richard was on total sensory overload. He was lost in a lustful moment of reckless abandon. His mind was screaming no but the protestations started out quiet and disappeared altogether as the libido screamed yes, yes, yes. Julia's pussy was glistening wet but short of a total contortionist miracle Richard could do nothing but look. Dana seemed to have backed away from the edge of orgasm, that Julia had been rapidly getting her to, as she had something else to concentrate on. Richard was truly their's now though she thought as she tongued his anus and stroked his penis. Now to have him completely in her power she needed to force him past the last taboos here although she wasn't sure she'd need to do much. Looking around him as he straddled her head she could see he had dropped forward slightly one hand on stretched fingertips supporting him as the other pinched and squeezed his sister's pendulous breast. Using her shoulder blades to wriggle backwards slightly Dana pulled her vagina slightly away from Julia who in a corresponding move dropped her head deeper raising her hips whilst moving them down away from Richard slightly.
Richard could no longer maintain his grip on his sister's breast but sensed that the physics of their situation may have changed somewhat. He looked around himself strange reflections of some tangle of human bodies all writhing in sexual unison with one another. Then Dana's hand was on his rock hard shaft again pulling him off her face, at first a little disappointingly as Richard had discovered a new sensation that he really rather liked there. Then he saw the guiding hand's intention as Dana forced the head of his cock up against the slick wet puffy lips of his own sister's pussy. There would be no quick lustful explosion this time as he plunged his cock as hard and deep as he could into Julia. This was almost revenge for the past twelve hours of teasing and bullying he felt he'd received.
Julia squealed realising what was happening but she was helpless to avoid it now. She'd know how Dana had loved to manipulate situations after all that's how they'd first got together. She'd been so happy when Dana had suggested they trick her brother and bring him into their ongoing game. She knew Dana was going to fuck him, seduce him somehow. She knew they'd film it and use it to degrade him even more in their presence at a later date. She knew she'd be putting on a show in front of him this very morning, but she didn't realise the 'show' would drag her further into Dana's mad little fuck fantasy world.
Julia tried to forget it was brother riding her hard from behind even as he was trying just as hard to forget it was his own sister he was pounding. The bridge between them both was writhing in ecstasy as Julia continued to suck at Dana's enflamed lips and swollen clit; at the same time Dana had managed to shift the centre of the copulating couple above her back so that Richard's arse was just by her chin so she could tongue fuck his anus as his balls hit the underside of her chin as he pounded into Julia over Dana's tits.
Richard wasn't sure who came first, he only knew it wasn't him this time. He was pretty sure Dana came at least twice as his sister lavished attention to her vagina. At first Julia seemed to have detached herself from the cock pounding into her but it became harder to ignore and soon she was squirming backward trying for deeper harder penetration and when she did cum just after Dana's second squirting orgasm, Julia screamed a long hard scream. Her whole body shook as the most powerful orgasm of her life to date took her and extracted waves of pleasure from the massive release. Somehow Richard managed some control when he finally came for the second time that morning, and the third time in the last twelve hours. Pulling out of his sister his flinching penis flicked a couple of globules of semen but mostly it just oozed fro the head to drip off his balls onto Dana's neck.
The three rolled away from each other all caught up in their own thoughts. Richard got up and left first saying nothing to either girl and unable to meet their glances.
"Let him go" said Dana, "we got what we needed," she said gesturing to the still recording iPhone Julia had placed against the wall by the door when she'd joined in.
"I think some of us got a lot more than we bargained for," said Julia as she started to contemplate what this would mean for all three of them over the coming days.
