Last Escort 2 ~Shin'ya no Amai Ibara~

Serika just works hard every day. Of course, she has no boyfriend. But one day, when she comes back home, she meets a man. His name is Reiji and he lives in the same apartment building. She takes him to her room and cooks a meal for him because he can't move due to hunger. Their slightly strange relationship starts then.
Several days later, she goes to a host club with her co-workers. And she meets Reiji there. He smiles and says,
"Welcome, this is your first time, right?"
She can't even say a word.
"Please cook a meal for me again...", he whispers.