Ijiwaru Shujin no Mitsugi ni Torokeru
Spin-Off of main couple‘s uke‘s playboy big brother and his maid.
Kobutsu Ha Kossori Kakushite Hara No Naka
Read: Ch.6 It‘s the sequel of the grown up children, and there‘s another spin-off with a sequel as well. Well well well, lots of uncomfortable grooming in here. Loved the main couple in the first book aka parents, such a good story with a NORMAL plot, but their children‘s stories are a bit weird. Not my style, but I read it anyway. They‘re not good stories, but they‘re not bad either.
Koubutsu ha Mayonakano Uchini Haranonaka
Read: Ch.6 Another sequel/Spin-Off to the children. TW: drugging Welp, another questionable trope, but it‘s kinda better than all that grooming in the previous sequel. Like this one more!
Kobutsu wa Itoshii Anata no Hara no Naka
Read: Ch.6 Last sequel/spin-off only to the last couple. Oh, this one‘s lovely! The first book is the best, but this is way better than the other two sequels/spin-offs.
Stepbrothers Are Dating and Want To Be Open About It
Read: Ch.2 It‘s the third book of this series, kinda spin-off, since the other two couples appear as well. First of all, they‘re not blood-related step-brothers. Cute story so far with younger student seme.
Camping