Harayome-san wa Elf Hime ~Oshikake Kozukuri Shinkon Seikatsu~

Yutaka is a university student. One day, he visits a forest. He once got lost in the forest when he was a kid and saved by two beautiful women. He doesn't think he can meet them again, but he carries a pendant given by them in hand. He luckily finds them in the forest, but an arrow strikes him and he gets unconscious. When he wakes up, he finds himself being cured by them. According to them, they are elves, Sera and Aira, and they are now on the run. And their father suddenly appears in front of them and tells him to marry either of them and make a baby....