Background info:
Let me introduce myself first. I am Asian, 24 years old 5’9, on the smaller side with a 5 inch cock.
My gf on the other hand is 21 years old, half Asian half White, 5’8 Division I college volleyball player. Athletic body of course with a nice curvy ass and perky B cup tits. Light brown skin and beautiful little cock sucking lips. We’ve been together for almost two years now and I was her first just about everything. Kiss/grind, first to have sex (and only until this incident) blow/job/handjob, like I said just about first everything. We’ve always had a good sex life but I started having fantasy’s about watching her getting pounded by a bare BBC, and I pounced on the opportunity when we had a spring break vacation in Hawaii.