His movements were still going deep, but much harder than earlier. She felt an orgasm coming and welcomed the feeling. He rubbed her against him and her clit was so sensitive his pubic hairs could probably set her off. Then he almost lifted her off the bed and groaned deeply as he inserted his load inside of her. He collapsed on top of her with a large moan. She was still hanging on to a thread. So close to her own pleasure she felt like hitting him where it hurt the most for not lasting another second and allowing her to obtain her own pleasure.
She gasped "Don't stop! For god sake, don't stop!"
Instead he retreated and another fell upon her. Shoving his hard cock inside of her in one long stroke. She moaned by the sheer pleasure and screamed of joy as her pussy welcomed to extra stimulation. He pounded into her body again and again as if he was desperate to loose himself inside of her. She was so close she could almost feel the orgasm upon her, as she pleaded with him to finish her off.
Then he angled himself directly at her clit, and grabbed her hips. He pushed inside of her, and she screamed out her climax as her entire body convulsed in a series of powerful contractions and all her warmth multiplied and were spread across her body. Her skin tingled and became incredibly sensitive.
Her clit was so sensitive, it ached inside of her and he was still angling directly at it. She screamed again. She didn't think she could bear much more stimulation at that spot. Her body writhed and she could barely contain her movements. A few deep and hard strokes and she were pushed over the edge in another shattering orgasm.
This time she screamed even louder and barely noticed his grunts as he pushed inside her for the last time, burying himself to the core and erupting. She felt her head being completely emptied as she felt as relaxed as if she had ever been. Contentment was felt from every cell of her body as she doused in the sheer bliss of relaxation. He collapsed on top of her in a feeling of sweaty contentment.
She barely noticed the bindings being removed, and was almost asleep when someone pushed her over to her stomach. Her body was totally relaxed, and when something prodded at her back entrance she barely moved. Then she felt the pain and her head cleared. Something large was trying to gain access to her ass.
"Stop!" she gasped, before trying to move away. No way if she was ready for that sort of thing, no matter how relaxed she was. The man gripped around her stomach.
"Stay still and you'll be fine!" he ordered. Something cold was placed on her opening and a finger was pushed inside. She gasped by the strange feeling and the cold substance being smeared inside. The arms were again stretched out and bound before she could prevent them. The man behind her removed his finger, and replaced it with something larger at her entrance. The realization about what would soon happen startled her, and she tensed her bottom muscles.
"Relax," the man said "or this will hurt." She winced and tried again to get way. The hand around her tensed again and she was pushed downwards into the mattress. The cock was pressing against her entrance and starting to push inside. She moaned from the slight pain. Her ass was lifted upwards, and a hand was placed underneath her, circling her clit. The movement made her horny again, and she relaxed her muscles again. Then the cock was there again, pressing inside of her. The pain was spreading through her. The pressing continued and suddenly she felt something large inside of her. She gasped, and tried to refuse the entrance.
"God," she heard. "She's really tight. Fuck. Just let me get the head inside and you'll be fine," he said as he continued pleasuring her clit. He was breathing hoarsely, and then continued pushing inside. She felt like her body was being ripped apart. The pain was overwhelming. The stroking on her clit was rougher and to her surprise, she was getting wetter.
She tried to relax her ass muscles. He kept on pushing inside of her. Again, she tried to focus on relaxing, thinking it would not last long. Suddenly she could feel his hairy thighs against hers. He must be all the way inside now, she thought, then tensed when he pushed further inside. Her clit was almost burning with heat and she felt the need for something inside her cunt in stead. Still, the man behind her began retreating, before pushing himself forward again. The movement was accompanied by him breathing loudly. She tensed her muscles and tightened around his shaft.
He moaned and moved faster and harder inside of her. Moving out and back in again, in long smooth movements. The hand massaging her clit was following the same speed and she started to feel her orgasm arising again. She tensed her muscles again, anticipating the release that was sure to follow. Suddenly she was aware of someone moving in front of her. The blindfold still prevented her seeing who it was, but she felt herself being was dragged forward into another man's lap.
Her mouth hit his cock and he ordered "Suck it." She complied readily and raised her bottom even more to accommodate the man fucking her behind. Her mouth was filled with the cock to a gagging point, and she retreated so that her mouth was circling the tip. It was engorged and she pulled as much as she could take into her mouth and started sucking it hard. He gasped and pressed even more of his cock inside of her mouth.
She continued sucking the tip, and pushed her tongue at the bulk, before starting moving down and upward again along the massive shaft. She was trying to make him come as soon as possible so she could concentrate on the feeling of the cock inside her ass. She moved forward, dragging even more of his cock into her mouth before pushing backwards onto the other cock. The tempo was increasing and she could hear both men getting nearer to their release.
The man in front of her started shaking, and suddenly hot spurts were unloaded into her mouth. She swallowed his load before her mouth was filled again. Again she swallowed the entire load while sucking him until he withdrew from her mouth. The man behind her was following the lead and was now pumping furiously into her bottom while she pressed her muscles as tightly as she could. The hand at her clit were pushing her over the edge at the same time as he pushed inside her a final time and spurt after spurt were inserted into her ass. They both collapsed on the bed and she barely noticed him moving away when she succumbed to sleep.
***
The scientist checked the samples one last time. "It's conclusive," he said. "She's actually pregnant." He took a pause before turning to the perplex faces of the men standing around him. "Maybe we will be able the save mankind from extinction after all."