Ao-chan Can't Study!

When Ao was in kindergarten, she smiled ear-to-ear as she told her classmates how her father (a bestselling erotic author) chose her name: “A as in apple and O as in orgy.” That day still haunts her ten years later as she studies with a single goal in mind: get into an elite university and achieve independence from her father once and for all. She has no youth to misspend and no time to think about boys until her classmate, “King Normie” Kijima, approaches her with a shocking confession of love. She tries to lose Kijima, but he just can't take a hint and as her mind runs wild with impure thoughts, she realizes her father has totally influenced her. <em class=de-emphasized>(from manga)</em>

Synopsis from Anime News Network