1. Make sure you really want to try threesome
Tinder threesome dating is different from general dating, you can't just step in and have one as you want. You need to ask yourself do you really want this? Is this threesome hookup attractive to you for real or you just go with the stream? Are you sure about this from deep of your heart? Ask yourself about these questions, and it is a good manner to get into a whole new thing.
When you are sure about yourself that threesome dating is the thing you are going to make it happen, if you are in a relationship, then you should make sure that your partner is on the same page with you. It doesn't mean you should convince her/him to join threesome hookup, the better way is talking about your plan and why you want to try three way date. Discuss it in a hypothetic way. It is a possibility for both of you to make it come true. Once you two are into this idea, you can go to the next step.
2. Find your third party
First, one thing you should keep in your mind, everyone in a threesome dating deserves equal pleasure and respect. You have a lot of options about threesome dating partners. For example, you can ask your friends or familiar people whether they are interested in threesome dating. If you don't want risk your friendship for three way, then you can ask friends if they know someone who is open minded for it. Besides, you can visit some tinder for threesomes dating sites, or download some popular threesome dating app 3rder, go to a swingers club, or join some offline parties. All these ways can help you connect with some like minded people.
When you find your threesome dating partner, the next thing you are supposed to do is spending some time to get to know each other. The best way is that all three of you can meet in person, find a public place like coffee shop or bar, before you decide to jump in bed together. You three can talk about normal stuff, and sexual preference and threesomes planning.