"Why am I making such vulgar expressions and feeling it? *Inner voice* Every day, I sexually harass my extremely introverted younger sister, and as a result, she becomes an extremely sensitive and premature ejaculation type, experiencing constant orgasms! 4 Perverted Women... HUNTC-454"
8.5·2025·TV·AV
I have a shy and timid adopted sister. Since she's family, she wears pajamas without underwear at home, which is quite suggestive. To be honest, I find this side of her quite alluring. My patience finally gave out, and I ended up touching her... Oh no! I'm going to get scolded! But the outcome was unexpected. I felt her shyness and wondered if this was it! Then, I started stimulating her nipples every day at home, and she became increasingly suggestive! If this is the case, I'm sure I can go all the way! No, I'm sure I can! I believe that besides her nipples, I also stimulated other parts. As a result, she writhed her whole body, drooling, and her vagina became soaked! Since I don't have to worry about being discovered by my parents, I went ahead and thrust my cock in deep! From that day on, my adopted sister became my sex partner.
