My First BBC

I finally got my husband's permission to fuck another man. He's recently opened up that he fantasizes about me fucking another man as long as I take video of the encounter. For my first hook up I get a hotel room with this cute trainer at my gym. His loose gym shorts reveal that he's well endowed. I've been flirting it up with him for a few weeks and finally confronted him about my desire to burst my BBC cherry with him. He obliges and cums deep inside me. Hubby was so turned on by this video that he's encouraged me to fuck him more often. I don't know how to tell him that I'm late on my cycle.