【BURIO】The first meeting with my sister was in the kotatsu. 10

I can’t believe you’re interrupting me from having sex with her!
In return, I tormented my strong sister’s vagina in the kotatsu and she came while holding back…?

–I was supposed to be having lovey-dovey sex with her at my house, but my sister came home and somehow the three of us studied together.

But it didn’t stop me from getting horny, so I reached for her pussy in the kotatsu.

I was blaming my sister by mistake!

I thought I was going to get angry, but I was so excited to see her embarrassed and sad face.
I couldn’t resist my sister’s soft and tender vagina…