I don't know how to love adults! (Volume 1-3 is the latest issue)

Publisher: Cometha
Author: Tamami Katsura
Size: 148mm x 210mm
Number of books: 3
Language: Japanese
Category: Female manga, manga
Latest release date: 2020-10-16

Synopsis:
"The" Tokimeki "that I felt naturally like breathing until my early 20s."
Mio is 30 years old, 5 years old. A job woman who forgot in love. At that time, the highspo man, Majima, who met at the joint party, said, "I'm not interested in women," and breaks the meeting.
―― “Tuna -kun who has never satisfied a woman!” Mio made a provocative remark in such a provocative remarks on Majima, and if he notices it, he is in the hotel! ?