Giyuu Tomioka's Birthday - Sanegiyuu/Giyuusane

This is a sanegiyuu story (if it wasn't obvious) (There's also some Obamitsu)

It is a week from Tomioka's birthday and Tengen, being the way he is, has to throw a huge party, as he does for all of the other hashira. Though not everyone is particularly stoked about this, Tengen is trying to make it an awesome party, to distract from the fact that it was Tomioka's party.

Each hashira was given a job to help organize the party. Tengen didn't really care which job he assigned to who, but there was one specific job that he would just have to give to Sanemi.

To get him to leave is home.
(So they could set up for the party, of course)

Nothing 18+, but there is some heavy making out so beware!!
There's also alcohol, so that too. (It's Tengen, of course there's alcohol)
+swearing and meanie head language :(
Mui isn't in the story
FANON SHIP!!!
there are also a few headcanons of mine in here, so uhhh yeah!!
cover art is NOT mine, credits to the beautiful artist who made it ;3
This is also my first story so sorry if this is shit </3