Kryptonians Have Additional Testicles

When she had begun her descent down Superman's cock, from spreading her labia over that swollen, helmet-like head and down, down, down over each of those ridges on his cock that spread her cunny out more and more, that pressed against her g-spot and set her lips to quiver, Lois Lane had sworn he had two massive testes in his swollen sack. Now, as her buttocks pressed against the super-scrote, she felt like she's just sat down on a bag of marbles. Each one as hard as steel.

Superman seemed to understand. His hands grasped her ass and crushed her to him. Then they lifted up off the ground, and she clung to him as they began to float in the air, the reporter still on top.

"Kryptonians faced rather **** breeding pressures," he said, and kissed her chin. "My ancestors were very competitive for partners. Our bodies are designed to maximize their pleasure...and their chances of conception. Part of that means making sure our sperm out-competes all others, both in terms of quantity and quality."

Lois swallowed hard. His lips pressed against the corner of her mouth, and the reporter realized she was trembling. The bag of marbles against her ass...how much super-sperm was she going to get inundated with? All at once, the thought of her little egg, floating helpless in the darkness of her womb, seemed utterly outnumbered and ****...and then she thought of all the other sperm already swimming around inside of her.

She needed to get Superman to cum inside of her immediately.

The reporter pressed her hands against his chest and arched her back. With her legs wrapped around him, she began to grind, undulating her body like a serpent. Inside of her, the cock's ridges rubbed against her pussy. She didn't even try to hold back her moans. The apartment filled with the wet schluck-schluck-schluck of her gushing gash, and Superman turned those hot lips to her breasts, to suck on her nipples. Lois could feel it rise inside of her...the anticipation, the apprehension, the pleasure building from one sinuous hump to the next, and her eyes squeezed tight as she neared her first climax, bucking harder and faster as they swam in mid-air, his hands almost painfully tight as they clasped her ass...she was so close...

...but he was closer.