I send my big brother one picture a day for him to jerk off to. That’s the deal. These day

I send my big brother one picture a day for him to jerk off to. That’s the deal. These days, after he’s done, he calls me from upstairs and tells me what he was picturing and how fast he came. I decided to give him mixed messages this time - I like hearing what my pictures inspire. The whole thing started as a favor to him when I confronted him about the way he looked at me. At first it was just a picture, but the phone calls started a few weeks into it. It didn’t take long for me to touch myself while he described his jerk off sessions and after a few more weeks, I started to let him hear the moans I was holding back. I think we both knew deep down that this was always going to happen, we just needed the time to get used to it. I admit, I get really wet thinking about actually getting to see my older brother blow his load just because of me.