JUQ-253 My Beloved Sister-In-Law Who I Raised As A Parent Was Cuckold By A Worst Friend… Rio Kuriyama

Rio and I are not real siblings. The stepchild of the partner whose father remarried was Rio. After that, I lost my parents and lived with my siblings. Rio, who was so small, has now grown into such a beauty. I loved my sister-in-law like that… I confessed such a forbidden love only to my only best friend, Kenichi. But I was wrong. Knowing how I feel, Kenichi forcibly goes out with Rio and shows us nasty SEX at our house…