SSIS-938 _The cute little sister spread her legs to help

Miru, my father's stepdaughter, is a girl who likes to enjoy life by forcing men to satisfy her sexual desires. She was very arrogant and often teased me for being "crazy", "unattractive", and "naive". However, somehow, I started to enjoy being teased by her. One day, while I was reading sex stories in the living room, I was caught by my sister. Instead of being sarcastic as usual, she had a rather surprising reaction: "There's nothing wrong, when you're 'hard' like that, he looks healthy." From here, everything developed quickly, from touching my penis, I began to experience strong stimulation and experienced my first shocking experiences. From then on, our relationship crossed the line, and we regularly made love and let it go: from taking a morning shot, to having sex in the kitchen, and even having sex after the festival in Yukata. All day long, I became a "puppet" of this mischievous but adorable little sister.