Me and my Gf are very understanding about ourself. We have been in this relationship for 8 years. We are into this sharing my gf lifestyle for 3 years(In real life for the last 1year but used to discuss her crushes doing her while doing sex). We found one bull who became our friend. He is a stranger to us some 6 months before. He is neither our working sector nor our curriculum friend. He is just a single bachelor staying some few kilometers away who helped us for a travel accommodation on a very critical situation as a stranger. He used to stay single in a room and we became friends after the emergency situations calmed. We helped him on such a situation as well immediately after that. So he invited us to his room for a food for thanking us. We visited there and surprised to see him living alone. He told that he got a very bad breakup due to his irresponsiblity so his thoughts keep on haunting him for next relationship. So he thought it is best to stay single.

We three started roaming to theatre, malls , etc., Somehow my gf developed some crush on him. But she havent opened up to him. She conveyed it to me. We already had two sharing experiences before with some other persons one time each. He is the third my gf got a crush on. We explained it to him. He said until it is not any commitment he is absolutely okay with it.

So we used to visit his place and he used to visit our place for the sex to happen. I used to see it. Sometime when I was out of town they used to do by themselves by informing me and my gf used to tell every single detail once I am back. Lately we discussed some boundaries since we all three are so perfect and so disciplined in our boundaries why cant we step it up by making him to make his living in our place for sometime. We have decided all the boundaries yet to open it to him.

Any suggestions about our decision or any backfired similar experiences to anyone or any happy experiences to anyone similar?