Aiko-san wa Amaetai

Aiko can't refuse when she asks, "Sweet Beta." Personality. He took the job again today and missed the goukon he wanted to go. 30 years old this year. I want to fall in love! This is not the time to look after people! I'm... When she wakes up the next morning, she wakes up at Sawada's house, a junior boy from the company. A loving and annoying age difference between a younger boy who wants to spoil him by an unsweetened clumsy girl!
https://www.cmoa.jp/title/274558/