Mikakunin de Shinkoukei – 02
「ロリ小姑ってのも悪くないわ」 (Rori Kojuutotte no mo Warukunai wa)
“It’s Not Bad Having a Loli Sister-in-Law”
Mashiro-tan really is a nice mix of childish and mature, and–oops! Looks like their secret is out of the bag, even while one still stays hidden from Kobeni.