Yooyaoi's manga / #neighbours(2)

About a guy who is broken and meet his neighbor and have a threesome sex with them. He will find out the real identity of his two neighbor and he will know what really love is. It is good. It has sadness and happiness

The father found out that his neighbor is a vampire. The father also found out that the vampire is not use in feeding human blood by biting because he just lick the wounds. It's cute and good. However, it is too rush in the end. There are still questions about it but, it just end