Minamitani Iku

Joutarou's father is a photographer who travels abroad a lot, which is why Joutarou has to live alone and take care of the 2 friends of his father who live with him. One day her father returns with a nine-year-old girl who was abandoned by her parents, causing Jou to remove memories within him.

Rinko is dubbed by her classmates as okaa-san, but she has a big secret. She's living with the most popular actor Ryuuji! Acting as his "mother", Rinko does all she can, while preventing her growing feelings for him…

"You look so sweet, I could eat you up."When Chiko returns to her classroom to pick up the notebook she left behind, she notices a sweet smell. Following the scent to a seemingly empty room, she comes across the handsome, but aloof Mikoto Yukino, asleep. When he wakes up and catches her staring, Chiko finds herself on the receiving end of some very affectionate advances, and becomes completely overwhelmed, yielding to his rhythm. As Chiko and the chocolatey-sweet Mikoto continue meeting at this new secret spot of theirs, a cavity-inducing story of high school love slowly begins to unwrap! source: mangaupdates