Boy, is it a little skipping? (Volume 1-4 volumes)

Publisher: Kodansha
Author: Asahi Akagi
Size: 128mm x 182mm
Number of books: 4
Language: Japanese
Category: Youth manga, manga
Latest release date: 2020-11-11

Synopsis:
The bad OL sister, seduces a young man! Serious junior high school student Ninomiya -kun was worried. It is a mysterious OL sister who is on the school road.
The Saboli Devil's older sister gets in the way of Ninomiya -kun's study with that kind of hand. However, the loose sister's remarks are strange persuasive for some reason.
"Let's feel good together♪The bad older sister is loosened by the body and the heart, a comedy comedy!