Before the Battle

You're trying to convince Underswap! Sans to be your friend, so you do the most reasonable thing you can think of. What might that be? Flirting, of course! But when he takes it a bit too seriously, you wonder what you've gotten yourself into...

Cover: Look up Underswap Sans on Google, go onto images, and click on the first picture. It's on pinterest too if you can be bothered to find it.