We are neighbors that live in buildings across from each other. I invite you over to hang out. I let you know that I've seen you masturbate and specifically that you eat your cum. I ask if you'll eat your cum for me because it turned me on. You agree to show me and I walk you through cumming. I get turned on watching you and start masturbating with you. I tell you to prepare to cum as I'm making myself squirt. After we both cum, I keep toying myself while you eat your cum for me.