I came to relax in the hot tub at my dad’s and didn’t realise my stepmom wanted to come and use it as well. I didn’t mind sharing and thought it would help us get to know each other better. She revealed he big mommy milkers being held by a small tight bikini. This made me a little nervous but wanted her in with me. I couldn’t stop perving on her and looking at her tits. She could tell and reach across with her boob slamming into my face. She started seducing me and showing her perfect big tits. I was so horny that showed her my throbbing dick ready for me to give her a good fucking.