Obscure Bug:
The variable for Claire getting pregnant from the Taxi Driver, becomes incremented after he cums inside 5 or more times, However the flag for you to buy her a pill is not.
So the next time the flag for you to buy her a pill is triggered (Only current method would be for the player to cum inside her) the pregnancy would be counted as if from the Taxi Driver
$ clairepregtaxi = 1
$ buymapillclaire = 1 <-- this just needs to be added to code after the proceeding line
Side note: Any particular reason Christine cannot be impregnated by anyone except the player?