because my daughter and her friends were too erotic to make a child.
Your daughter, Sora-chan, is a bright and energetic female student. However, in the rebellious period, there were a lot of old girls at the night party inviting friends to their homes, and it was my father who suddenly narrowed his shoulders. The trouble is that these girls are all interested in sex, so if you do a serious development check, the engine will be fully opened and they will get stuck with adult cocks. It is said that such a savoryness of them will cause her to have sex with her beloved daughter without wearing condoms.