<human>: Can you give me a shortened version of the text?

Using a throwaway because he is a lurker, but I don't know all the subreddits he frequents. 

My boyfriend (let's call him Oliver, yeah?) and I have been together for 8 months and are very happy together. Oliver told me before we started dating that he is also attracted to guys. I thought it was really great that he told me considering he is quite shy and gets nervous very, very easily. 

We have had a mostly long distance relationship. We are from the same place, but went to college in different states and now I am in another country doing an internship. We communicate in any way we can. We had a couple of visits during the academic year and he is coming to see me in about 10 days. 

Oliver and I talked, and we decided that we would like to try bringing another man to the bedroom at some point. Great, I'm on board... I've actually had a couple MMF threesomes in my day, so I wasn't freaked out/made nervous by the suggestion at all. 

The thing is... I hope for him to grow comfortable enough to explore this side of his sexuality without me- I am thrilled that he wants me involved, but ultimately this is about him. Oliver was kind of a late bloomer while I am *ahem* experienced. I have had my time to explore and get to know myself and he hasn't yet.

How can I best encourage and support Oliver? I love him and I don't want him to miss out on anything or feel like he has to ignore desires or emotions he might have. He deserves to be as happy as possible.
<bot>: My bofriend is bi-curious and inexperienced. How can I best encourage him to explore this part of his sexuality?