AIAV-034 [AI Doujinshi] My beloved pet magically became my girlfriend

I'm a lonely single man... I'm not doing well at work or in love. But the only thing I can rely on is this girl I love. The protagonist devotes all the love of his life to his beloved dog, and then a miracle happens... His wish is granted and his dog becomes human!? "Master, I've come for you," he says, and a slightly twisted life of cohabitation begins... But this life has an unexpected ending!