would start with you walking into the room and coming over to me saying that you found this hot guy in the gym, and you had the amazing idea to bring him over and fuck him. I don't agree initially but you convince me to agree by saying it'll spice up our sex life and I'll learn some tips. You bring him in and tell me to sit in the corner to watch and learn. You pull out his cock and gasp at how big it is. You've never seen one so big and you start to get a little worried if it'll fit but you continue. As you give him a blowjob you tell me to pull out my dick and stroke it. Eventually you move him on top of the bed and tell me that you'll always love me, and this won't change anything between us. It's just a learning experience for both of us.