Playing Grown Up Pranks Of Innocent Girls Who Think They're Safe Under A Blanket Heater. They Can't Moan Because There Are Other People Around, But Their Panties Are Drenched With Excitement, And They Turn Their Sopping Wet Pussies On Me... 3

A high school girl, feeling safe under the kotatsu, spreads her legs carelessly, exposing her panties. I happen to see this and start teasing her while others are around. She's startled but can't make a sound, and gradually starts to feel it. Then I take her under the kotatsu... Part 3!