*there is no dildo involved*
Script:
I want to be your little stepbrother Tony. We are grown ups, moved out on our own a long time ago. This is big Stepsis reminiscing about one time she teased me when we were growing up. Big stepsis is having a stepfamily get together at her new house. She is happy that I got there a day early.

We spent the day by the pool. We are inside now but big stepsis is still in her bikini. She has something special to talk about with me. She reminds me of how she used to tease me when we were growing up. She used to do a lot of tanning in her bikin...

*there is no dildo involved*
Script:
I want to be your little stepbrother Tony. We are grown ups, moved out on our own a long time ago. This is big Stepsis reminiscing about one time she teased me when we were growing up. Big stepsis is having a stepfamily get together at her new house. She is happy that I got there a day early.

We spent the day by the pool. We are inside now but big stepsis is still in her bikini. She has something special to talk about with me. She reminds me of how she used to tease me when we were growing up. She used to do a lot of tanning in her bikini. She would always come in and watch her soaps wearing her bikini. She knew it drove me crazy. She could see my erection bulge in my pants. She reminds me of the one time she took off her top while she was watching soaps. She said she had bad sunburn and asked me if it was OK if she took off her top. Now she says she just wanted to tease me. She knows her oiled up boobs made me nuts. She asks how many times I have thought about that incident while I jerked off. Hundreds. She asks if I want to relive that time. She takes off her top. She has me take out my dick and jerk to her. She likes watching me work my hard cock just for her. She lets me cum on her boobs. She cleans up my cock and her boobs with her bikini top.