Girlfriends new flip flops

For got to post this over the weekend
So my gf 30 got a new pair of black rainbow flip flops medium size about 6.5 -7.
Well when we got home she wanted to “test them out” Well she asked me to sift on the floor well she played stepping on my shaft not hard but enough to her me hard. Then moments later she had my shaft on the shoe under her toes then started to thrust against my shaft in her shoe under her toes it was a amazing feeling, going all the way up my shaft till it disappeared under her sole
The I needed to adjust so then she did the same thing again only this time my balls where under the flopflop as my shaft was under her toes. She pressed down on my balls hard and then a ultra hard release all over the flip flop and under her sexy toe