A/N

⚠️Giyuusane = TOP GIYUU||BOTTOM SENEMI||⚠️
-SMUT DETAILED AND LONG!
-ANGST
-GORE DETAILED
-13+
Giyuu and Senemi are both senior students who were brought together by their younger Siblings having a friendship (Muichiro adopted sibling AU). They suddenly realise the feelings they have for one another when everyone is having a graduate party for the senior years.
{AU EXPLAINED IN A/N}