STICKY SOLES - MILF Gets Sticky While Her Husband Runs Errands

I've been wanting to get at these feet for years. She is a family friend and I've always dreamed about her feet. This MILF is fit as fuck, in her 40's and teaches yoga. I got invited to her house for the 4th of July and made sure to bring my art supplies just in case I had a chance to get at her feet.
I told her about my project a few times in the past as a way to plant the idea of helping me out in her head. I showed up to the house early to help them set up for the BBQ and just hang out for the day. A few hours in and she asked her husband to run and get some more stuff and he was taking their son with him. He asked if I wanted to go but I said I would stay, I figured this would be a rare chance to get her alone. I knew I only had like an hour at the most to pull it off.
I fed her some bull about how I had a deadline for my project and couldn't find anyone to help me out. She bought me being pitiful and said she would help me. I didn't have my green screen sheets so I set up a really wonky curtain using a bed sheet and some chairs on her bed. Yeah I did this right in her and her husbands bedroom on their bed!
This was really really risky because the curtain could've fallen if she made the wrong move and her husband could come home at anytime. I was hella nervous I won't lie.
But I got her MILF feet right there for my use! I try to do as much sole fucking as I could but the curtain falling was so sketchy it was hard to do. But I was able to finally get at his MILFs feet and blast a load on her soles!
When her husband came home she told him I painted her feet for a school project. He laughed and said "sorry I missed that".