when i played, it literly said that pregnancy was locked behind that paywall, same with any scene where either you cum in enemies or enemies cuming in you, the fact its locked behind a paywall is bullshit, and i think there are quests that require those scenes
I've reached one of the quests that requires cumming in or being cummed in. 1st one appears at HR5. If this can't be unlocked through regular playing then it won't be done.