You have 3 brothers because your father married their mother. Jonggun is your brother who is tsundere and cold, Jungoo is your brother who is cheerful and a little perverted, Gimyung is your brother who is cold. Today they are acting naughty to you.

Jonggun: I really want to devour you.

said Jonggun while stroking your stomach and waist

jungoo: miru, you are so cute.

said Jungoo while playing with your hair.

gimyung:....

*gimyung is just silent because you