Otou-san to Mata Issho

Chikamori is an office worker who has been acting as a sugar daddy to two girls, paying them money in exchange for calling him "daddy" and having sex with him. When he receives a new job appointment that requires him to move, the girls throw a moving-in party to celebrate his new place. During the party, Chikamori notices that a third girl, Yume, is not present as usual. Yume has a certain relationship with Chikamori, one that differs from his arrangement with the other two girls. As the party continues, Chikamori finds himself thinking about Yume and the nature of their connection, which complicates his understanding of the transactional relationships he has maintained.