Nagatoro forgets her phone in the club room. Senpai tries to bring it back to her but gets himself into a situation.
Kid sister...
...أخت صغيرة
Kleine Schwester?
¿Tu hermana?
¿Tu hermana?
Sa sœur…
Sorellina...
Irmã caçula...
Младшую сестрёнку?..