Adult movie from decades ago
It's a very specific scene.
It's two adults, naked, having sex.
In bedroom. Red colored/theme.
Towards the end, the woman starts growing wings as she climaxes.
I have no idea what it was.
A second movie that I can't remember, is some type of monster movie.
Something that resembles a tentacle or penis monster (because it kinda resembles it).
At the very end of the movie, you faintly see it and hear a woman moaning.
This is all I remember and can piece together for the movies.