Immortality

Based of a prompt I got on a generator: Gb is an immortal being of some kind and Tb is a mortal. Tb wants to become immortal and be with Gb forever, but Gb wants to relinquish their mortality and live a normal life with Tb.
If you wanna use the prompt generator then here's the link:
https://prompts.neocities.org/
Cover image by:
https://herrsaguarovoncactus.tumblr.com/post/176480364686/tennis-ball-and-golf-ball-the-clumsy-and-the
All characters included belong to the wonderful Jacknjellify!
Sorry about grammar + spelling mistakes I'm honestly not the best at both.
Read this at your own risk I didn't make the characters act like themself and it sucks ;-;