A review by mysteriesofmar
The Savior's Book Café Story in Another World (Manga) Vol. 4 by Reiko Sakurada, Oumiya, Kyouka Izumi

"you know polygamy is normal here, right?" "im only interested in il" YOU DUMB HOE

but frfr give me an isekai where the mc is reborn in another world and polyamory is normal AND they partake in it... deep sigh