protocuck
Even though a protocuck isn't a full on cuck that likes to watch his/her parter having sex with someone else, they still don't mind the idea of their parter being sexual with other people, e.g sending suggestive/lewd photos or flirting with others.
Max- man, ian became a protocuck
Ethan- how so?
Max- he said he's alright with his gf sending lewd pics to other men
Ethan- how so?
Max- he said he's alright with his gf sending lewd pics to other men