How can chastity bring something valuable to my relationship?
My GF and I have been into cuckolding since the start, I told her since the beginning how my last relationship was and she liked and wanted to try it. Now she loves it and is grateful for the freedom she has, whenever a girls night out happens, it's almost certain she would kiss someone new, and even have sex with them.
Last 8/9 months have been more challenging for us as a couple due to long distance, I'm away for school and she stayed in our country and kept working and studying. Ofc in this time she has had sex with several men, and even developed some sort of friends with benefits relationship with a guy I went to school with, whom I introduced to her at some point and a week after I was gone, they started fucking like rabbits. She likes him bc he is rougher and lasts longer than me.
Also, she loves pegging me and has asked me several times to take a real cock while she watches and I've been thinking about doing it too, I just don't know how she would look at me after the fact, I feel the moment I take a cock into my ass and cum on it (I am capable of having hands-free orgasms on our dildo), there's no coming back, I would be a bi sexual man.
With all of this in mind, I have been very close to buying a cheap Amazon chastity cage to try it while I was away, and the idea of me finally getting fucked while wearing it gets me off so much, maybe more than what I want to accept. Everytime I'm part of her sexual adventures, watching and masturbating, I also get to fuck her and/or get a blowjob, she really likes my cock and we have good sex, with her having orgasms and fun with me, but in her words, "I make love to her, but they fuck her properly, I'm soft and gentle, and they use her as a sex toy". And she likes having that balance. So I'm not sure if want to incorporate chastity into our sessions and regular sex life, because I like touching myself while she gets property fucked, but the denial of being completely "useless" to her is also very arousing to me.
I would like to ask you, beautiful community of hotwifes, cucks and bulls, what can chastity bring into a cuckold relationship and how to take the most advantage from it.
How has the relationship changed since it was feita introduced, how to incorporate it safely into your life, also, has the locked dick gotten smaller?
Thank you all for taking the time to answer.