Sekine invites Chiyo to a sleepover at her house, and the other two invite themselves as well. They deepen their bond while Rikka learns more about the quirky cultural activities that take place on Earth.
There was something lukewarm 
and slimy in there!
¡Había algo tibio y pastoso ahí dentro!
¡Había algo tibio y pastoso ahí dentro!
J’ai senti un truc tiède et visqueux !
Dentro c'era qualcosa di tiepido e viscido!
Tinha um negócio
melequento e quente dentro!
Там оказалось что-то
тёплое и похожее на слизь!