Yeah, but every game doesn't have the MC trying to get certain of its characters pregnant by doing exactly that and then doing the same to other characters that are more fertile to begin with and coming in them and them not having to worry about it basically. At least Jamie indicates she wants to have kids if it happens, which is justifiable but the rest? Most other games either decide to not even tackle the pregnancy issue or just ignore it altogether whereas this is a major component of this game, is the only reason I am bringing it up. That the MC is machismo enough to just say fuck it, "no condoms" is even more hilarious as it really isn't his call at the end of the day if his partner decides to withhold sex from him on account of this mentality but heaven knows that is never going to happen with the way they are throwing themselves at him.
With Jamie like you said they are going the route, if a pregnancy happens it happens. And Jamie's mom actually makes a really good point that without some form of protection or birth control, you ARE trying to have a baby, not just whatever happens happens.
For the rest, I assume most are on birth control, except for ones who make explicit requests for a condom like Tia.
The majority of women, in the US at least, are using some form of birth control. There would be a lot more college aged parents if young women weren't on birth control. So the idea that the MC can have pregnancy free sex with lots of the college aged women, while the contract women get pregnant because they explicitly want a child, is not outlandish at all.
I don't know how Braindrop will handle pregnancy with the other characters, but considering how plot based this is I assume when a character is getting pregnant there will be an actual option for that character to not take birth control. I don't think the current "cum inside" vs "cum outside" choices are the ones leading to pregnancies for the girls because the previous sex scenes might not match up when the plot says they should be pregnant. And it would be dumb anyway because it is just a porn myth that cumming inside is what gets one pregnant while cumming outside means there is no pregnancy.
And I have said this before, and I love the game, but the whole pregnancy at 18, 19, 20, like a lot of the characters are, is a little weird and off-putting to me. Jamie's mom even says how two pregnancies at her young age, negatively affected her life. I love this game because it gives great characterization to all the women. They are young people going through college and have full lives ahead of them. Having them be just young mothers for what is basically a player's fetish, takes away from their own agency, at least to me. So needless to say I will not be impregnating anyone but the forced ones.