This mechanic has been analyzed by independent game critics as a metaphor for generational trauma, dementia (where the self "leaks" out of the elderly person, replaced by something alien), and the Japanese folkloric concept of tsukumogami – objects or beings that become alive after being abandoned. In this case, the grandmother has been abandoned by her family for so long that she has become something other .
18+ (contains explicit erotic scenes and optical censoring). Voice Acting: The game is fully voiced in Japanese. The Visual Novel Database -ENG- Sobo to Boku -Obaa-chan- Nanika Dechau yo...