I let a gay friend of mine stroke to my gf’s boobs

Long story short I’ve been knowing him for a while and he’s super gay.

One night we were chatting and the discussion got into sex. I asked him how could they live without boobs (keep in mind I am an absolute freak for boobs).

His answer cought me by surprise. He watched me and goes “I fucking love huge boobs, I can’t keep my eyes off of your gf’s”

My cock got rock hard when he said that. I couldn’t believe my ears. My gf had always been very libertine with him knowing he was gay but little did I know he went crazy for her big boobs.

Anyway the night went on as usual but I kept having this thought.

After a couple of nights we met again and I was ready to make his dream came true.