Here's what I gathered.
If you have a cuck fantasy, try it only if:

- Relationship is already falling apart
- try with a FWB or casual fling you aren't invested in
- Make sure you set the rules and control the situation
- No kissing or emotional bonding with the other guy
- The other guy is respectful and is less attractive than you. Same size or small penis size.
- have the other guy suck your dick briefly before so you dont feel as humiliated
- Possibly blind folding the woman
- Dont cum otherwise post nut clarity will settle in.

Getting cucked is too risky if:
- You have never tried it before
- you love your woman
- your woman hasn't orgasmed from you.
- married with much to lose in divorce
- other guy is too attractive

Any thoughts?