KAGH-078 New fact: You can see panties freely inside the kotatsu! I couldn't hold back and played with her pussy, only to find it already hot and slippery.

I took a peek inside the kotatsu and... what the heck? My underwear is fully visible! I played around with my fingers in my crotch, and combined with the heat from the kotatsu, my pussy was soon dripping with sweat and love juices. The stuffy, sweaty smell filled the kotatsu as I went for raw penetration right there! Mom is nearby, but she can't see because of the shadow from the kotatsu. Plus, the heat from the kotatsu kills sperm, so I can cum inside freely!