Tsuujou Kougeki Ga Zentai Kougeki De Ni-Kai Kougeki No Okaa-San Wa Suki Desu Ka?

Tsuujou Kougeki ga Zentai Kougeki de Ni-kai Kougeki no Okaa-san wa Suki desu ka? : Oosuki Masato is an ordinary high school boy who is magically transported to an alternative world, but for some reason his doting, over-protective mother comes along as well.