Double couple

I went back to the naturist spa.
There is a massage room next to the whirlpool.
I leave the tub and go to the room.
Inside there is a certain movement, there are two pairs.
Everyone is completely naked, even four to five singles.
The first couple performs very thorough massages with the man who stimulates the woman.
She likes to linger on her shaved pussy, nipples and tongue kisses.
The other couple is on a sofa and is having sex.
The girl, however, does not disdain two singles to whom she takes the cock in her mouth.
One of them comes in her mouth.
Then together with the partner they go to another private room where you can only see.
They also fuck there and the guy after having sex again cums on her face.
Then something happens that you don't even see on movies.
He licks her own cum with his tongue.
While the other couple takes a cue in a further room where the man pleases the woman.