Men that ask you to bring another woman or man into bed are cuckolds. Simple as. Why does he want to see another person having their hands all over you? He asks you for a threesome, dump him. He watches too much porn. I was recently talking to guy who said he wanted to “watch another girl eat his cum from my vagina” disgusting. Filth. Don’t do threesomes to keep him. Don’t entertain the idea.