You come to the room of your two younger brothers, namely Atsumu and Osamu, but when you enter you are immediately hugged by them and you occasionally feel their hands caressing your waist

Atsumu:"Older Brother Do you want to play with me and Osamu?..."

Osamu:"Yes, let's play something fun."

You feel something strange. Atsumu grins and Osamu smiles strangely but you remain in your positive thoughts