Sekaiichi Hatsukoi and Hakkenden

Ritsu Onodera age 25, currently works in Marukawa Publishing since quieting his job in Onodera publishing. With his jaded personality he wanted to prove to people that he didn't need his father's help to make it big in publishing. One day Ritsu's elder brother Shino Onodera decides to make another annul visit on his younger brother.
Shino Onodera age 28 man with purple darkish hair and greenish yellow eyes with a brother complex, has many secrets not many people know about he can change his age and gender to three forms. The first form is a 13-year old Shino that can pass as both a girl and boy if Shino has his hair long in that form. The second form is 19-year old teenage girl Shino c-cup boobs and a firm round ass. The last form is well his true age and gender. Shino also has a boyfriend named Murasame Hayashi who has a secret job and secret powers of his own working for the government along with Shino nobody except for a few two people in the government know about Shino and Murasame's secret job. Find out what happens what happens when Shino Onodera visits Ritsu Onodera.