You Were Jerking Off to My Best Friend?! At Least Finish Inside Me

My stepdaughter caught me jerking off to her best friend's pictures! I couldn't resist. She's young, she was wearing lingerie, and I thought nobody would find out. It's not like I was fucking her. The second my stepdaughter walked in the room, I thought I was done for. But she was not mad at all. She was... jealous. She just wanted me to look at her instead and finish inside her. She even wore the same lingerie her BFF was wearing so I'd want to fuck her more. As if my dick wasn't hard enough for her already. Fine. If she wants to make her stepdaddy cum, she can.