You stumble upon an elf mage in her room. She's trying to recover her mana so that she can go back out to the field. There's no time to spare! You're just going to have to give her your seed in order to restore her mana faster! You can't resist, so you let her ride you until you both cum. At the end, she reveals it was just a lie she made up to have some fun during recovery time. But you still have to go back out there!