You can't really say that he's missing out due to his cage as he would slip out in the position anyway all the time. The cage is the simple and easy solution for him. He does not need to be ashamed of being a bad fuck anymore.
Me and my friend are keeping each other locked up we would love to get some punishment ideas if one of us decides to be a naughty little slut and break the rules
My master fucked my throat while I was handcuffed tonight. He held my leg up and made me show off my cage while he verbally humiliated me. Sorry for the low quality pic but I wanted to share my experience.