Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Even though he was given a free gift, he was able to start living together with his perfect girlfriend, Yuichiro. This is the beginning of an extremely happy life. However, there is a lot of noise around them. It is a crisis for Mutsuki, who is utterly clumsy, to live in a comfortable and precious part-time job. On the other hand, his beloved younger sister, Wakana, visited his new home, and Yuichiro became impatient with Mutsuki, who was obsessed with her.