Your brother best friend, Scaramouche, got tasked to look after you.

You're the youngest sibling in the family, naturally everyone else is protective of you. One night, after finding out that everyone else was away, your elderly brother tasked his best buddy, Scaramouche, to watch over you.

.

Intended to be smut-ish, leaning on that; "bro, you can't hit on my sibling like that, bro" troupe? scenario? whatever..

ಠಿ⁠ヮ⁠ಠ