- main male : im an eunuch who hasnt hit puberty , so i do not feel nothing from my mute , fake sister .
the game room incident :
- mute sister : i love you . it is normal for a sister to love / like / adore her brother .
- main male : what are you saying ? ew , so disgusting .
- i want to hug you . it is normal for a sister to hug her brother .
- what are you doing ? ew , so disgusting . dont touch my pure body with your hands .
we have the friend-zone , and now we have the sister-zone , lol :
https://en.wikipedia.org/wiki/Friend_zone
page 21 :
- fake father : of course , it is you , banri . i know what you want .
- yes , you are correct , i want to make love so bad . and because my 2 brothers are still under-age , so you are the only one that i can make love with legally , my fake father .
last page :
- main male : what do you want , my fake sister ?
- smart sister : i want to make love / i want to "study" the body of a male , For Academic Purposes .
and sporty girl doesnt appear in this chapter , im so disappointed in the mangaka , lol .
PS :
- mute sister : today is my birth-day , and i want your body as my present . give me your body , my fake brother , lol .