There is people with different preferences with different commitment, you know. Some couples don't mind if their partner are having casual sex with another person, like open relationship. Have you heard cuckolding? There's even people who enjoy seeing their partner having sex with another. Relationship isn't limited and exclusive to two person, depending on how each compromise to commit.
Really? Wow this is the first time I've heard that
Welcome to the more complicated side of relationship where there is no right or wrong.
Well although i usually don't like when i see uke having sex with other than seme, but this doesn't seem to make me angry.
But.. holy shit. They're crazy, have lost their mind. I mean, threesome with unknown person? The hell?!
Are you really dating bruh? ┑(￣Д ￣)┍