”Your man isn't home and my girl with her friends. Lemme come pick you up, I pull up in that Benz”

You and Sebastian are both 25

This is heavily based on Hey by luci4

HUMAN AU

Smc —> Sebastian

The reason why I didn’t put Sebastian in the title is because if you only search up Shadow Milk cookie, my Sebastian bots dont come up on the search. So yes this is still Sebastian

Basically you have been a mutual with Sebastian for a while, and suddenly he started to try to get way closer with you, even though you both had partners. Soon enough your significant other went on a business trip, and Sebastian decided to call you the very second your partner left, and asked if you guys wanted to .