This pregnancy test is probably giving everyone a headache. The problem is actually Quinn. She swaps out the birth control pills with sugar pills. Of course, a horror version would be if Quinn stretches the birth control pills with coke to make it go away. But that's just speculative. Here are a few theories of mine.
Arieth
In EP7 and EP8, the good girl was pretty much curled up holding her stomach. With her consumption of men, that would be no wonder. Besides, pregnant women have strange appetites. Who warms up dog food again? Maybe there's a little puppy on the way.
Josy
There are actually 2 possibilities. The first is the one by the pool in EP7. That needs no further explanation if Josy got the sugar pills instead of the birth control pills. She didn't talk to Quinn, but Quinn doesn't have to hide the birth control pills. Maybe Elena gave Josy a pack from Quinn's stash. This leads us directly to the second possibility for Josy's pregnancy. The sex after the HOT'S party from EP7. The MC had an erection while sleeping and Josy, that horny little nympho, took ice cold advantage of it. Take a closer look at this animation. The movement is not from the MC to Josy, but from Josy to the MC. It wouldn't be the first time the MC became a sex toy in his sleep either. He has also spent the night with Jill without a dildo helmet. There are two clues that Josy might be pregnant. Maya's cluck. Derek writing something about premature ejaculation. Josy was not amused by this. Quite the opposite. And in EP8, after the waterslide, Josy mentions that the MC will do that to her, sometimes without him knowing or actively wanting it.
Maya
In EP7 during sex with Maya, this premature ejaculation may have also occurred when the MC has the chick sex position with Maya. Also, I find it very interesting that in EP8 Maya allows or even wants the MC to come inside her. Is she already pregnant? My biggest fear is that the second pair of legs in Tommy's room from EP7 may have been Maya's. Here DPC owes us a clarification and so there is room for speculation, which leads me to candidate 4.
I shorten in relation to a paternity of the MC times something. He could cum in some girls.
Camila
MC should be obvious. But there are possibly two situations that point to Camila. The dark pair of legs in Tommy's room. Could be, but doesn't have to be. All we know is that Tommy wouldn't say no to Camila. And here's the thing. It doesn't have to be, just a thought experiment. Camila and Magnar. On Maya's cluck about Movie Night at her dorm, Josy texts Camila to see if she's okay. She also drops the letters in capital DM. It's an abbreviation, but for what. Many, if not all, will now think that DM stands for "Direct Message." That actually makes sense. But considering it's in EP6 and Sally explains to Josy that DM in DnG stands for Dungeon Master and in EP8 the MC explains that Sally and Magnar have a problem in their relationship, I'm starting to wonder.
Wendy
Derek and Wendy have already had their fun and Derek also writes that with premature ejaculation and you should also keep in mind that Derek drank a Viagra flavored smoothie before that.
Jill
I don't really need to write anything more about this except that the pregnancy test comes right after Jill's scene.
Sage
The MC once cum in Sage. In your hangout, Sage also mentions that the MC asked her if she was pregnant, so she hopes not.
Lily
The MC politely asks in EP5 if he can come inside her for a bit.
That's all I can think of at the moment. Feel free to add anything if I've forgotten anyone.