Nomanalive

Sam Sanderson is envied by many for his job, however he himself didn't seem to like it much.

Due to his expertise in nanotechnology he was tasked with monitoring the state the Valkyries, humanity's strongest weapons who all just happened to be made into gorgeous females.

Forbidden from even touching any of them, Sam spends his days in agony watching flowers he couldn't hope to touch. However one day all of that seemed to change.

His luck recieves a massive boost, but with it came new dangers, more responsibilities and conspiracies knocking on his door one after the other. 

Finding himself diving head first into an inter-dimensional mess, Sam realizes that sleeping with robots was the least of his concerns.

Valkyrie Smash

"W-w-what is that!!?" Three squealed all of a sudden.

Taken by surprize, Sam froze for a moment as he climbed onto the bed.

"Hm? You mean…" looking dumbfounded, Sam's eyes slowly went down to his fully erect penis. "Right… this your first time seeing one, huh?"

Valkyries knew nothing about basic biology. They didn't need to, at least not until it was time for them to serve their purpose as artificial wombs. It's only natural for her to be surprised by the sight of something like that.

"This is the male mating organ." Sam said, leaning over the young Valkyrie so their faces would be closer. "Three, do you know where human babies come from?"

"Human… babies?" Three muttered, looking rather confused.

"When a man and a woman who really like each other decide to spend the night alone, they sometimes do something that might result in a child being born."

No wonder.