Description
When my sister brought her friend over to our house, we all gathered around the kotatsu to do our homework because it was a cold day. So I happened to peek inside. Inside the kotatsu, I found myself in a paradise of panty shots of my sister's friends, all up close and personal! I pretended to be asleep and got excited watching their panties, but she noticed my erection! Just when I thought it was Ito, my sister's friend got turned on by my erection and secretly touched my erect penis so my sister wouldn't notice. What's more, she said, "Please touch me too"...