There's scenes of isekai manga with female possessed by some kind of fire spirit, the spirit turns into penis and have sex with another female. The picture is not so great, I only remember there's also angel character in manga. What's the title of it?

Sounds like Makikomarete Isekai Teni suru Yatsu wa, Taitei Cheat

~4400 manga completed
~1700 ongoing...

Thanks, I found it. Do you know how to inserting pictures in this forum?

You cannot insert pictures to this forum. You must instead upload the picture somewhere else and then put the link here

A just ruler amongst tyrants