妹の集中力 My sister's concentration is incredible.
Added 2020-05-21 14:30:34 +0000 UTCMy sister's concentration on anime is amazing. (You know you love this cartoon, for the eighth time now.) I could do this next to her and she wouldn't even notice. （You shouldn't talk, sis） （Ah,Kenji, stop it,It feels so good, it makes me squirm）
