https://www.dlsite.com/maniax/work/=/product_id/RJ256998.html
https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_156943/

Pages 2-112 : Text
Pages 113-206 : Textless

大廠的質量

Base +13, selece4400 -6

居然是happy end

Base +6

Huh. The father of the child was a teacher not depicted in the fiction? 'Shakai' (Society)--I count 'Chiri' (Geography) (page 11), 'Eigo' (English) (page 35), 'Seibutsu' (Biology) (page 45), and 'Suugaku' (Maths) (page 62). The Japanese teacher was mentioned as not being male (page 43). Did I miss a teacher? Page 108 suggested that the child was made with the Maths teacher who slept with her every time after teaching her Maths, but then in 111 that twist ending? Or the use of that 'de', does she have a reason to pretend that it's his (money?), even though it's actually the Maths teacher's..?

Base +15, Magiragi +5, dkgohoz +4, Palaxius +29

@Multipartite
Perhaps it is the child of a social studies teacher that she is actually pregnant, but marriage is seen as having a math teacher. However, we cannot rule out the possibility that it could be an NTR ending married to a social studies teacher.

Base +5, Magiragi +5, dkgohoz +4

Not worth delving into it too much, it is really short and tame =P

Base +7, Magiragi -5, Forratel -5, vehicles -3, Longhaired9 -4, LongKami -5, wownine -2, SisterBrown -6, Sander15 -3, Polonia -5, Gearlink -5, dkgohoz -4, GrandBomber -5, and 11 more...

中间不是数学老师的吗。。。结果。。。最后居然是和社会科目老师的孩子？

Base +6

hey guys，after my discussion with my friend who is Japanese，we this page61 to 64 show the girl is diss some teacher like math teacher，and the girl's friend suggest her to change the way to treat her teacher。i guess since 65 to the last，the man is society teacher。math teacher just the kind of the male who the girl hate

从p61到p64，女主只是在diss数学老师这种油盐不进刚正不阿的人，毕竟都主动刻意避着女主走了，不太可能会接受女主的邀约，数学老师在cg里出现更多是作为女主讨厌的老师的典型，cg集里没有出现过这个人。从p65开始的纯爱部分应该就是啥都不懂的处男社会学老师去赴会，然后被经验丰富的女主拿下了。<br>不得不说理工男确实铁裤裆，不是我夸你们呢！

Base +5