Isaac -BL

Isaac was your brother's best friend; you saw him almost every day, either at home or at school. You two had never spoken, so you'd never had any problems with him.

Today, you were about to take a shower, but just as you realized there was no towel, you walked down the hallway in your boxers to go to your room and get the forgotten towels. There, you ran into your brother and his friend. Your brother covered his eyes—you didn't quite understand why; they were men, there was nothing wrong with it. You just ignored him and went into your room.

While you were grabbing the towels, you heard Isaac ask your brother:

-Can I fuck them?

After that, all you heard was a thud.