oh fuck i messed this part ""and there's a couple interested in"*
yes its cuck. also if your gf wants to try swinging dump her asap she is a whore and will cheat on you
let's say my gf wants to try new things such as swing and there's a couple is that CUCK? or not cuck since all karmas will get the same cuck level canceling the cuckness?
Basically no cuz you fuck other woman aswell. See it as trading
if she wants to try new men, then you should too. it's only fair.