Mesu Zakari no Danchizuma wa Otto no Inu Ma ni Koubi Suru [2020-09-23] by Hot Mikan eng - Hentai Manga

The protagonist finds a job where he gets to live in an apartment complex
while being the building manager.
As part of the entrance exam, he gets in a physical relationship with the beautiful owner.
He ends up working to satisfy the sexually frustrated wives in the complex,
and starting at noon, he gives them raw cream-pie sex!​