Monday was about mixed feelings. It was a mixture of nylon and vinyl. I love wearing tights without underwear, especially when they are made of soft and elastic fiber...they rub my pussy gently when I'm walking and it feels pleasant but not too much arousing so I'm still able to focus on my routine. But it was my free time, and I half inflated a beach ball and placed it under my tights not just for fun. This ball was trappen under me, pressed tight to my pussy and served the only purpose - making me cum nice and hard with no hands. And yeah, it pretty much succeeded.