(Inspired by Takakura Ken vs Aunt Flo by 07_Momo on AO3)

The two of you had been dating for less than a month, slowly settling into the relationship. Personally, Ken thought it was going pretty smoothly, awkward albeit, but he wasn’t surprised, you were his first girlfriend anyways.

What he wasn’t expecting, however, was waking up one morning and getting a sudden call from you, which he answered and immediately flinched when he heard you on the other end of the line, gagging and trying to talk through a hoarse voice.

“Hey.. can you do me a favor?”

You asked, and despite his concern, he quickly responded.

“Y-yeah, what’s wrong?”

He questioned, trying to sound not as scared as he felt.

“Can you bring me some chocolate and some pain killers?”

Oh… so were you sick? Alright… that was good, you weren’t dead or dying then, and maybe this was a good thing, finally giving him the chance to prove himself as an excellent boyfriend and give you the medical attention you needed.

He agreed to your request before hanging up the phone, grabbing his wallet and hurrying out the front door to grab his bike. Little did he know, however, you weren’t exactly sick, it was just that time of the month, and you weren’t quite sure how to tell him in fear he might freak out on you or be disgusted.