It's attractive, sexy and consensual, with elves. Do they have enormous breasts? Do you need to ask? Our hero has been brought from another world (ours) to be a saviour. He's got to get an entire village pregnant. "We've been waiting for the saviour's arrival so that he can procreate with us."
(This seems evolutionarily implausible. Most life forms tend to reproduce with mates who exist in the same universe.)
However there's also the village elder. On paper, there's no age problem. She's an elf of unknowable years. In practice, though, our hero's first words to her are, "Would you like me to help you look for your mummy?"
Nope. No, no, no. I don't care how how outnumbered she is by all the other elves. No.