Unknowing Ignorant Lover Cuckold Sex Education

Yuga and the dark elf Ruvi are the talk of the mercenary guild.
As lovers and partners, the two lead busy yet fulfilling lives, but a job they accepted in the port town of Nist befalls them with misfortune.
A moment of carelessness on Ruvi’s part causes her to blow up some research equipment owned by the client, leaving her with the responsibility of paying 1 million yen in compensation.
While encouraging Ruvi, who is feeling deeply remorseful for his mistake, Yuga warns him, “Don’t do something stupid like selling your body, okay?”
However, as Ruvi gazes at Yuga, a question arises in his mind.
“What exactly does ‘selling your body’ mean?”
When Yuga asks more about this discrepancy, he learns that to dark elves, sex is solely for the purpose of reproduction, and they have no understanding of sex for pleasure or to make money. Up until now, Ruvi had always wondered if having sex with Yuga was pointless if he was going to use contraception.
The difference in values between them, which they had unexpectedly discovered, gave Yuga a headache.
But then, with a look on her face as if she had just come up with a brilliant idea, Ruvi said to Yuga, “How much do you think my body would sell for?”
His beloved lover said she wouldn’t mind having sex if it would help raise compensation.
“That’s absolutely not okay!” Yuga replies hastily, but he imagines Ruvi in the arms of another man and is drawn to a strange sense of immorality.