Mama to Suimin Maru! (RJ01392470)

Title : Mama to Suimin Maru! Tonari no Ie no Onnanoko ga Hirune o Suru to Suimin Maru Suru no ga Joushiki na Sekai, A world where it’s normal to “sleep ○” whenever the girl next door takes a nap.
Original Title : ママと睡眠〇！隣の家の女の子が昼寝をすると睡眠〇するのが常識な世界
Language : Japanese (Official)
Developer : クッコロコロ工房
Released date : 2025-06-06
https://www.dlsite.com/maniax/work/=/product_id/RJ01392470.html
18+

DESCRIPTION

One day, the common sense of the world changed.
It became a world where it’s considered normal to “sleep ○” when the girl next door takes a nap.

“My daughter is taking a nap right now.”

One day, the married woman next door, Sakura Hanamura, casually comes to visit.
She takes you to her house.

“Come on~ it’s just common sense, right? When a girl takes a nap… you know?”
“The man from the house next door ‘sleeps ○’ with her.”