I Wake up and Become a Girl, and My Good Brother Takes Notice!

Lin Chen, a standard straight man, woke up and found that he was wearing a pink cartoon pajamas with two soft "burdens" on his chest. He went from a chubby boy of 1.75 Meters to a petite and cute strange girl! Facing the face in the mirror, his first reaction was: "If my brother knew about it, would he still hook up with me?" Unexpectedly, when he appeared in front of his good brother Zhao Lei with this face, the other person's eyes changed from shock, confusion, and finally... Fascination? Lin Chen shouted in his heart: "Hey! I am your brother! I am not the girl who makes your heart beat!"