I'm changing into a bikini and heels when I notice you spying on me. Your wife is out grabbing some things for the beach trip and won't be back for a bit. I ask if you want to mess around before she comes back, and I then tell you to cum as many times as you can. I want you to empty your balls fully for me so that there's nothing left for her. I compare myself to her, telling you how much better I am and how much better my body is while teasing you.