ひみ☆ツイ

Yuuta loves "bukkake". He waits for Ringo, his girlfriend who allows him to do bukkake to her, coming back from trip. One night, he gets excited to see Miu, his sister, sleeping on the sofa and does bukkake to her. He tries to wipe it up, but she wakes up. He apologizes her, but she says, "I'll keep it secret, so please do it again tomorrow..." [From ErogeShop]