Raws taken from https://e-hentai.org/g/689511/716329c5b2/

Love Teekyuu. Thanks for the translation.

Note: 世界線 (world line) is likely to be a Steins;Gate reference, as that VN/anime came out just a few years before this. Its usage there is synonymous with timeline.

Base +11, tcnk +6, johj333 +6, MACZ2021 +6

Not sure if it was intentional ... but the one who got pregnant being the one who did it with the person who has balls does actually make sense. you can have either ovaries or testicles, but not both. Though it is a bit more complicated whether or not the other two have the same bits (there can be internal testicles in humans, especially in the situation where one has both a penis and a vagina), or if they just didn't make a baby by chance.

Base +9