Chapter 1 - Nami's End

Welcome to "Hermaphrodite Species and their Habitats," narrated by Davina Hattenborough.
 
 
"Here we see the serene Mermaid's Cavern, being spied upon by our rock-mounted swivel camera. It is her home, her fortress, and her breeding palace. Much like the clownfish, she must lay her eggs in a safe place so that they are not preyed upon by predators. Already we can see that she has collected coral and seaweed together, making a safe, warm place for her clutch.

It's important that she doesn't realize we are here, because mermaids are delicate creatures and they require the utmost calmness in order to properly lay their eggs. That is why the camera was carefully installed while she was away, searching for potential mates. We have some footage from earlier, as she returned from an unsuccessful hunt."

Suddenly, the image changes, giving a low-angle shot of Nami's body, on her back, writhing in pleasure. Her hands caress her body as she moans audibly, her large breasts wobbling in the water. Her ovipositor is out, swaying gently with her movements, a light-blue see-through fleshy tube visibly veined. Her motions are kicking up dust on the sea floor, her back arching in frustrated pleasure
"The mermaid is unwilling to touch her genitals, and though she has an immense need, she doesn't want to spill her eggs before a mate has presented herself. Otherwise, she will spill her seed and waste her only chance."

The camera cuts back to the cave, just as the flutter of a tail appears outside.

"Ah yes, the mermaid has arrived home, and by the excited looks and blush on her face, she has found a mate."

Nami swam inside, her cheeks reddened, and her tail twitching happily. She turned around, biting her lip and waiting for her partner. A larger, black-haired mermaid floated her way in, and looked around briefly. Nami's fingers dropped to her crotch, where her scales split to reveal her genital slit. She shuddered in pleasure as her ovipositor began to slide free, and the other mermaid licked her lips, swimming around behind her and pressing both of her hands against Nami's butt.

"She has found a willing mate. Coitus ensues, with a tragic, yet natural, end."

Nami bit her lip, fluttering her eyes at the slightly-larger black-haired girl. She swam gracefully over to the nest of seaweed, laying down, and spreading the flaps that covered her pale nipples, freeing her breasts. She arched her back, putting her arms above her head and thrusting out her groin. The eager mate drifted over, wrapping her arms around her neck as her cock slid free from her slit. It was pink and long, as thick as her forearm, veiny and very aroused. Nami moaned as that solid shaft of meat slid right into her ovipositor, deep into her body, and she embraced her mate, drawing in to a passionate kiss.

The other mermaid began to pound her slowly, sensuously, sliding her cock in and out of her cold wet chamber. Nami was screaming in ecstasy as the girthy fish-stick spread her apart, stretching her ovipositor and making sure she'd pump out every egg she could.

"After a few minutes, the mer-mate climbs off, stroking herself to keep her erection. The egg-donor giggles cutely, and wraps her lips around her crown, wanting to taste a cock for the first time. Before long though, she turns onto her stomach and begins to complete her task."
Huge red eggs began to squeeze free of Nami's gut, stretching wide her blue fleshy tube before flopping down in a pile. Her eyes rolled back into her head, experiencing a raucious orgasm, her body quivering with need as she does her best to force out every one. The pressure in her body is outstanding, the caviar stretching her painfully before floating serenely down. As she does this, her mate floats over and stuffs her cock back in her mouth, which she accepts happily, beginning to tongue her crown and look up to her with sparkling eyes.

Nami shuddered again, rolling onto her back as her orgasm finished. Her mate grabbed her tool with both hands and started to stroke rapidly, bringing herself to orgasm as well. Before long she moaned and squirted, long ropes of congealed cum shooting out and painting the red eggs white. Some of it floated benignly in the water current, but the majority floated down and caked them completely, letting each and every egg have its pick of the perfect sperm to impregnate it.

Nami stopped twitching, looking up at the ceiling with blank, empty eyes. She didn't move a muscle, stone-dead, her purpose in life completed at last. Her mate reached down and guided her cock back into her slit, then wrapped her arms around Nami's waist and swam her out, depositing her body a few miles away so that predators would not know where the nest lay.

"The cycle of life is, truly, beautiful, and terrifying."