Even if 2-Faced Lovers was about pregnancy, its not problematic.

Teenage mothers exist. H*rny teenagers exist.

Even still, y'all need to realize that Vocaloids are blank slate characters and can do whatever the fuck they want as long as its not used to spread propaganda.

The whole point of Vocaloid was to avoid controversy and aging/retirement of human singers.

However, y'all are creating controversy over a damn software that has no feelings or canon

The only exceptions are Kaai Yuki and Oliver who are actually voiced by minors and their voices should not be used in a sexual manner