My big booty step sis, Heather Honey, invited me into her room late at night. She asked me if I could keep a secret and I obviously said I would. She told me that she’s never squirted before and since I was older if I could show her how. I wanted to be a good older step Bro so I asked how bad she wanted me to teach her. She told me she needed me to teach her really bad and it lead to me touching her everywhere. First, she started out by going down on my throbbing cock. Next, she rode my big cock in just the right spot and she made a huge mess finally. We fucked in multiple other positions where I made her squirt until I filled her up with my cum.