My boyfriend told me that he was bringing me home a surprise and instructed me to wait on the couch with a blindfold on.

After getting off the phone with him, he arrived real quickly (at least I thought) and stood in front of me. I reached up and started feeling his package which I assumed was my surprise. Naturally I pulled down his pants and started sucking his dick, which felt different to me. That's my phone rang and to my surprise it was my boyfriend. Wait, if he's calling me then who's dick am I sucking? I Lift my blindfold to find that it was his friend this whole time.