Takumi Izaki's Manga List

"...Now you're mine."
They love each other from the bottom of their hearts... even though they're siblings

Kiha, the daughter of a CEO of a hotel conglomeration, returns home from her study abroad program when she receives news of her father's sudden death.
She has an older adopted brother who she's been in love with since she was little, and they reunite for the first time in ten years.
She knows she should seal away those feelings, but Amane pressures her...
"It's fine if it's only for tonight, but please let me do this."
She knows she shouldn't agree, but her body melts. Kiha can't deny the twisted love she feels for her adopted brother, who is reciprocating in the same way...

Claire, a nanny, meets Adam and is instantly taken by his model good looks, but she collects herself and goes on her way. One night, Claire's employer tries to force himself on her, makes false accusations against her and then kicks her out. With no job and her savings drying up, she's at her wit's end when she runs into Adam again. He invites Claire to dinner and asks her to be his son's nanny, which means they will all be living under the same roof!