The Young Couple

In the space for naturists, among the couples, there was one where the girl was twenty and the boy was thirty.
They had sex in three different moments, always visible to others.
At first, watching a hardcore movie, they touched their pussy and cock.
Then they started fucking.
They let me in and while she was being fucked in the ass she took my cock in her hand and started masturbating.
In the third moment he came in her mouth and she said his cum was sweet