By that time, I had figured the good looking guy with a heavy French accent was the director. There was another guy sitting with the director who wa... around my age, cute and on his phone the whole time. A little later, I heard some of the people talking to him and figured out he was the director’s son.Before starting the next scene, the director asked the same amazing looking model if she could do a quick scene with his son, she said sure. A few minutes later and they were naked, the. Stella meanwhile grabbed hold of my boxers, tugging them off and then sank her mouth onto my shaft as my erection popped up, waving around in its new found freedom. Stella was an expert cock-sucker and very capable of making me lose control but fortunately she paced herself, instead gently stimulating it to keep it in a fully hard state.Sandy had never seen my cock, nor had she actually ever seen anyone suck a cock before and stared at her mother wide-eyed as Stella’s head bobbed up and down. I. Maybe the prospect of a threesome with an attractive woman held some interest for her. But she didn't respond in any of those ways."You're right," she began calmly. "We have let our sex life get a little stale. Maybe we do need to make things a bit more...what did you say?..."daring and exciting."So far, so good. I was beginning to think this could work."So, let's spice things up with a threesome." Jesus Christ," I thought, "she's going to do it." Let's find some really attractive, sexy,"-she. Still, I skipped them and moved down to her legs. I slid my hands up and down Mary's shapely young legs coming really close to her pussy as I applied the lotion. I felt her subtly open her legs to allow greater contact with her excitable loins.I know it was wrong but I couldn't help myself. I glanced at the sliding glass door to be sure her sister wasn't coming out and then I announced "Here, you don't want tan lines do you Baby?" With that, I took the waistband of her panties in my trembling.