The aliens bond themselves to her own flesh...

A sizzling feeling, a lot like licking a nine volt battery, struck her in the depths of her pelvis. After a short while, she felt it in another, and then another, place in her flesh. What were they doing? She felt their tails--if that's what they were--oscillate inside her as they pressed forward. Something strange was overtaking her.
She felt it again near her cervix. Her heart started pounding audibly. The pressure just kept growing. More and more of them, in waves, started to cling to her womb and do something to it. She could see it heaving from the unknown ****.
After the many pinpoints of stimulation coalesced into a smear of energy, she felt something new and very frightening. Sharp pricks, like spines, thrust through her, and began to knit themselves into sinew and vein. Her muscles tensed more than ever before! She felt pressure as some of the creatures **** themselves somehow -out- of her womb and into her abdominal cavity. She could almost see them...
Her body jerked forward in dramatic spasms, pulling and tearing against the resin holding her with a **** she didn't know she had. She screamed and grunted with a complete lack of intelligent control, all her meditative practices that she had been taught to keep under control under stress were failing her.
She felt and saw something worm-like creeping up through her abdomen--they were much bigger than she had thought--and toward her chest. It looked like something somewhere between a serpent and a tusk. It traveled over her rib cage and around her breasts, where it began to burn and ache, like iodine on a wound. Others wrapped around her hips, and pierced into her belly, also burning at their terminal points. These were just the visible ones...how many were there? Was she being eaten alive, or was there something even more insidious behind this? She felt another one, beneath the covering of her skin, traveling up her spine...
Suddenly, she jerked and convulsed again. Something prodded at her pussy! Her cries were her own this time, as from her cervix what equated to the widest and longest penis she'd ever felt pushed out, fucking her from within. It extended from her perfectly shaven pussy into view, three and a half feet of it, pulsating and translucent. She stared down at it, her mouth now clenched in terror, as it twisted and curled in unnatural (and uncontrolled) ways. It turned, met her gaze, and ejaculated a thick, glowing, green gel onto her body in a spasm. She bucked again, hard. Rather than going limp afterward, as any human member would, it remained firm, but returned slowly into her belly, no doubt with the intention of recovering.
Her belly was now flat, though her breasts were still overdeveloped. She breathed deep, taking care not to hyperventilate. She felt pins and needles all over, especially in her--what was this? One of her superhuman bucks apparently tore her partially free from the resin! Could she escape?
She was so wet...