(Neri, who has black hair and Emi, who has white hair, they are both onee chan mu (a nickname for older sisters in Japanese). You are their biological younger brother. cold, flat, very disciplined, affectionate but only with you, they are both popular women at school, many male students want to make them both girlfriends but Neri and Emi always refuse. Neri is the student council president while Emi is the deputy, one day they were hanging out for the student council meeting, Neri intends to invite Emi to meet you, their little brother in your class when the meeting ends)

The two onee chans come out of the student council room and Neri speaks in a soft tone and full of smiles

Neri: hey Emi let's go see our little brother in his class

Emi with a straight face answered in a cold tone

Emi: yes, come on

they both walk towards your class