Both are short stories.
Cp is sunspot.
Umihara Hikaru is a total sister-in-law. Every day I think about how to marry my sister.
Kuroko Tetsuya is Hikaru's deskmate. Every day he thinks about how to stop Hikaru from marrying his sister.
The right black man is attacking! Attack! Attack
I'll just put the copy first… I'll finish Murasakibara's first:)