DVAJ-340 [Uncensored Leaked] If I were to get serious, what kind of sex would she have? Mihina Nagai

Tied up by her hands behind her back, forced to masturbate behind her friend's back, humiliated at a neighbor's house, and even cuckolded... After I saw Mihina's diary, there was no going back. My girlfriend, Mihina, is cute, kind, and the perfect lover. However, she doesn't seem to enjoy sex. One day, I discovered Mihina's diary and learned about her past. It contained a frank account of her sexual experiences. I was mad with jealousy, but I was also aware of my excitement. When I tried out the SM goods I had bought...