Aki Hayakawa, Denji, and Power start living together.
Denji finally fulfills his dream of touching Power’s boobs, but is shocked when things do not turn out the way he expected. 
As Denji realizes that chasing his dream was more fun than achieving it, Makima approaches him and says, "If you can kill the Gun Devil, I’ll grant you one wish.”
A wondrous invention that 
makes your bosom look bigger.
اختراع مُدهش يجعل الصّدر يبدو أكبر
Es un artículo sorprendente
que hace crecer los pechos.
Un gran invento para que parezca
que tienes más tetas.
Un objet fort mystérieux
qui grossit la poitrine.
Un oggetto misterioso 
che ti rende il seno più grosso.
Uma invenção misteriosa que
faz o peito parecer maior.
Чудесное изобретение,
которое увеличивает твою грудь!