Oshi ni Osareru Isekai Tensei ~Sennou × Kairaku × Κyoizon Ecchi~

[MangaDex]

 

[borderlinerotica]

I searched the title "Oshi ni Osareru Isekai Tensei" in Gg and found that this Erotica manga series has a hentai doujinshi version (with bar censoring genitals) with the same name.