Uchi de wa Kaemasen!

Uchi de wa Kaemasen! summary:

Nanami is a 26-year-old, single office worker. On her way home, after working late until the last train, she comes across a fight, she takes care of Sota, a university student who has been beaten up. However, this man is good looking, but a womanizer.
'I don't mind if you use me as a pet.'
A young college student and an office worker with no experience in romance, in a dangerous cohabitation love story!